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12 oz Kids Wide Mouth Straw Lid & Boot

12 oz Kids Wide Mouth Straw Lid & Boot

5(25 ratings)

Best price now

$29.95at Out There OutfittersChecked 7 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $29.95 at Out There Outfitters (checked Nov 15, 2026).
  • Checked at 2 stores.

Our take on the 12 oz Kids Wide Mouth Straw Lid & Boot

The Hydro Flask 12 oz Kids Wide Mouth is a small insulated stainless steel bottle built for ages 3 and up, sold with a straw cap and a silicone boot. TempShield double-wall vacuum insulation keeps drinks cold for up to 24 hours, and the wide mouth makes filling, cleaning and adding ice easy. The slim shape fits most lunchboxes, backpack pockets and cupholders, and everything is dishwasher safe. Against cheaper plastic kids bottles it costs more but survives drops better and keeps water cold all day; against other insulated kids bottles its main edge is the included boot and the wide mouth.

Best forPreschoolers and early elementary kidsDaycare and school lunch bagsParents who want cold water all dayKids who drop their bottles
Pros
  • TempShield insulation keeps drinks cold up to 24 hours
  • Wide mouth is easy to fill, clean and add ice to
  • Straw cap lets kids sip independently
  • Silicone boot protects the base from drops
  • Slim shape fits most lunchboxes and cupholders
  • Dishwasher safe
Cons
  • Straw cap and straw parts add cleaning steps
  • 12 oz is small for older kids or long days out
  • Stainless steel body is heavier than plastic bottles
  • Straw lids can leak if not seated properly

12 oz Kids Wide Mouth Straw Lid & Boot prices at every store

  • Out There OutfittersNew

    In stockReturn policy

    $29.95Checked 7 h ago
    Visit Out There Outfitters
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $31.95Checked 7 h ago
    Visit Amazon

Store links may earn us a commission.

12 oz Kids Wide Mouth Straw Lid & Boot price history

Lowest price we've seen: $31.95 on Nov 15 at Amazon. Tracked across 1 store since Nov 15.

What reviewers say

  • 5 / 525 ratings

Rated 5 out of 5 across 25 ratings, buyers are happy with it as a first real water bottle for young kids. They highlight the cold retention, the drop protection from the boot and how easy it is to clean.

What people mention
  • Cold retentionPraisedOwners say water stays cold from morning through the school day.
  • DurabilityPraisedThe silicone boot and steel body hold up to drops and playground use.
  • CleaningMixedThe bottle is dishwasher safe, but the straw cap has small parts that need extra attention.
  • SizeMixedThe 12 oz capacity suits toddlers and preschoolers but runs out fast for older kids.
  • Kid-friendly designPraisedSmall hands can hold it and the straw makes independent drinking easy.

About the 12 oz Kids Wide Mouth Straw Lid & Boot

The Hydro Flask 12 oz Kids Wide Mouth Water Bottle is a compact stainless steel bottle sized for smaller hands. Its slim shape is easy for kids to hold. It is recommended for ages 3 and up.

TempShield double-wall vacuum insulation keeps drinks cold for up to 24 hours. The bottle comes with a Straw Cap that is colorful and easy to clean, and it encourages independent sipping. A protective silicone Bottle Boot adds durability against drops.

The wide mouth makes the bottle simple to fill, clean and load with ice. The slim shape is cupholder-compatible and fits most lunchboxes and backpack pockets. The bottle is leakproof and dishwasher safe.

Capacity
12 oz
Material
Stainless steel
Insulation
TempShield double-wall vacuum insulation
Cold retention
Up to 24 hours
Opening
Wide mouth
Lid
Straw Cap
Protection
Silicone Bottle Boot
Age
Recommended for ages 3+
Care
Dishwasher safe
Fit
Cupholder-compatible; fits most lunchboxes and backpack pockets
In the box
Bottle, Straw Cap, Bottle Boot

Questions and answers

Is this bottle leakproof?
It is designed as a leakproof kids bottle, but the straw cap must be seated correctly. Check the lid is fully tightened before packing it in a bag.
What ages is it for?
Hydro Flask recommends it for ages 3 and up. The 12 oz size and slim shape suit preschool and early elementary kids.
Does it fit in a lunchbox?
The slim shape is made to fit most lunchboxes, backpack pockets and cupholders. Measure your lunchbox slot if it is tight.
Can it go in the dishwasher?
Yes, the bottle is dishwasher safe. Hand washing the straw cap parts helps them last longer.
What comes in the box?
The bottle, a straw cap and a silicone bottle boot are included.
How long does it keep drinks cold?
TempShield double-wall insulation keeps drinks cold for up to 24 hours.
Where is the 12 oz Kids Wide Mouth Straw Lid & Boot cheapest?
At Out There Outfitters, for $29.95, as of our latest check.
What do buyers say about the 12 oz Kids Wide Mouth Straw Lid & Boot?
Rated 5 out of 5 from 25 ratings.
Where can I buy the 12 oz Kids Wide Mouth Straw Lid & Boot?
2 stores we checked sell it, including Out There Outfitters, Amazon.

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