Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream White front view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Easy to open – Child opening and drinking from a water bottle with a flip-top lid.
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Lifetime warranty – Child drinking from a reusable water bottle against a colorful backdrop.
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Easy to clean – Close-up of a colorful water bottle lid and removable silicone spout components.
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Easy to clean – Close-up of a colorful water bottle lid and removable silicone spout components.
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Personalized name tag detail
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Lifetime warranty – child drinking from bottle with warranty graphic
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream White lifestyle view 1
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Straw stays clean – covered straw cap open view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Leakproof when closed – bottle shown upside down with cap closed
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Easy to carry – child holding bottle by the carry strap
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – One-piece straw component – removable straw component detail
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – NEW Covered cap – covered straw cap closed view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Leakproof covered straw cap bottles
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black lifestyle view 5
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Bow Wow Pink dog-print front view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Bow Wow Blue dog-print front view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Blossom Pink front view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Blossom Pink angled view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Blossom Pink handle detail
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Blossom Pink covered straw cap open view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Blossom Pink removable cap and straw components
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream White angled view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream White angled view with covered cap open
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream White front view with covered cap open
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream White lifestyle view 2
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream White lifestyle view 3
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream White lifestyle view 4
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black front view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black angled view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black angled view with covered cap open
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black front view with covered cap open
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black lifestyle view 1
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black lifestyle view 2
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black lifestyle view 3
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Daydream Black lifestyle view 4
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Cloud Pink front view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Cloud Pink angled view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Cloud Pink handle and boot detail
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Cloud Pink covered straw cap open view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Cloud Pink removable cap and straw components
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Mermaid Green front view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Mermaid Green angled view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Mermaid Green handle and boot detail
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Mermaid Green covered straw cap open view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Mermaid Green removable cap and straw components
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Bluejay front view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Bluejay angled view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Bluejay handle and boot detail
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Bluejay covered straw cap open view
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Bluejay removable cap and straw components
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot
Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot

HYDRO FLASK

Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot

  • Price:
    $51.95 CAD
  •
  • SKU:
    KW18CCBBS26L
    • Free Shipping Over $100*
Subtotal: $51.95

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A CLOSER LOOK

The little details.

Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot

A clean mouthpiece, a simple sip

Designed for children ages 3 and up, this 18 oz bottle combines a locking covered straw cap with a shape that is easy for smaller hands to hold. One-touch opening makes a drink easy to reach, and TempShield double-wall vacuum insulation keeps it cold for up to 24 hours.

Hydro Flask Covered Straw Cap opening and closing demonstration

Feature Visual Guide

Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Straw stays clean – covered straw cap open view

Straw stays clean

The covered lid shields the mouthpiece between sips.

Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Leakproof when closed – bottle shown upside down with cap closed

Leakproof when closed

The closeable cap is leakproof when fully closed, helping keep a backpack dry.

Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – NEW Covered cap – covered straw cap closed view

One-touch covered cap

A one-touch button opens the locking covered lid for a drink.

Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – One-piece straw component – removable straw component detail

One-piece straw component

The removable one-piece straw component makes disassembly and cleaning straightforward.

Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Easy to carry – child holding bottle by the carry strap

Easy to carry

The carry strap gives children a convenient way to carry their bottle.

Hydro Flask Kids 18 oz Wide Mouth Bottle With Covered Straw Cap And Boot – Lifetime warranty – child drinking from bottle with warranty graphic

Manufacturer warranty

Hydro Flask backs the bottle through its product warranty; coverage and exclusions follow the manufacturer’s warranty terms.

Key Features

  • For ages 3+A kid-sized bottle designed for children ages three and up.
  • Protective boot includedThe textured Bottle Boot adds protection at the base.
  • Fits most cupholdersA slim silhouette is easier for smaller hands to hold and fits most cupholders.
  • Cold drinks onlyNot intended for hot drinks.

Specifications

Capacity 18 oz
Product diameter 3.50 in
Product height 10.80 in
Product weight 0.90 lb
Body material Stainless steel
Insulation TempShield double-wall vacuum insulation
Lid / cap Covered Straw Cap
Cleaning Dishwasher safe
Recommended age 3+
Leak performance Leakproof when closed

What's Included

  • 18 oz kids bottle
  • Covered Straw Cap
  • Bottle Boot

Frequently Asked Questions

What age is it designed for?

Hydro Flask recommends this bottle for ages 3 and up.

Does the straw stay covered?

Yes. The locking covered lid shields the mouthpiece when closed.

Is the cap leakproof?

Yes, when fully closed.

Are the cap and boot included?

Yes. The bottle comes with a Covered Straw Cap and Bottle Boot.

Can I fill it with hot drinks?

No. Not intended for hot drinks. Do not use on a stove, in a microwave or in a freezer.

Is it dishwasher safe?

Dishwasher safe. Do not use on a stove, in a microwave or in a freezer.

Care & Use

Dishwasher safe. Do not use on a stove, in a microwave or in a freezer. Not intended for hot drinks.

Use & Care Guide

All product and care information in this guide is sourced from Hydro Flask's official website.

Official Clean & Care resources:
https://www.hydroflask.com/blog/category/clean-care

View Use & Care Guide (PDF) — English

Price Matching Policy

Why shop anywhere else?

baby enRoute will match our Canadian competitors on regular and sale priced items! To be eligible, please click "chat" or send a quick email to discuss with our staff.

Ask about a price match

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HERE TO HELP

Frequently asked questions

Do you offer price matching?

Yes. If a qualifying online retailer or a local competitor sells the same item for less within 14 days of it being available to you, we'll match the price.

  • Pickup orders: the 14 days start when your order is marked Ready for Pickup.
  • Shipped orders: the 14 days start on the delivery date shown by the carrier.
  • Amazon: only when the seller is the brand itself or an authorized seller. Marketplace and third-party listings, and coupons we can't verify, don't qualify.

Email online@babyenroute.ca with your order number and a link to the lower price. Every request is reviewed by our team. Full details: Refund & Price Match Policy.

How long does delivery take?

In-stock orders usually leave our warehouse within 1-2 business days. Most Canadian orders then arrive in 3-7 business days, depending on where you live. We ship with Canada Post, UPS, FedEx and Purolator. Pre-order and backorder items ship once they arrive, and we email you an estimated date.

Do you offer free shipping?

Yes. Standard shipping is free on eligible regular-size orders of $100 or more (before taxes) to Alberta, British Columbia, Manitoba, Ontario, Quebec and Saskatchewan.

  • Not included: oversized items, furniture and express shipping.
  • Orders to New Brunswick, Newfoundland and Labrador, Nova Scotia, Prince Edward Island, Yukon, the Northwest Territories and Nunavut pay regular shipping rates.

The exact cost is shown at checkout. More: Shipping & Delivery.

What is your return policy?

Most items can be returned within 14 days of receipt if they are new, unused and in the original box with all packaging.

  • Final sale: sale items, furniture, car seats, strollers, electronics, mattresses, pillows, swimwear, bedding, diapers, food, toys and plush.
  • Not returnable: feeding products, breast pumps, bath and diapering accessories, lotions, potty seats, wipes and undergarments.
  • Return shipping is paid by the customer. Store purchases go back to the same store.

Full details: Refund Policy.

Do you have a physical store?

Yes, three. Holiday hours may vary.

  • **Richmond:** 7800 Alderbridge Way, Richmond, BC. Mon-Sat 10:30 am-6 pm, Sun 11 am-5 pm. (604) 284-3416
  • **Burnaby:** Metropolis at Metrotown, 4800 Kingsway #250 (Ground Floor, M19), Burnaby, BC. Mon-Sat 10 am-9 pm, Sun 11 am-7 pm. (604) 438-3416
  • **Ottawa:** Unit 3, 228 Hunt Club Road, Ottawa, ON. Mon-Fri 11 am-6 pm, Sat 10 am-6 pm, Sun 11 am-5 pm. (613) 526-3416
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