Hydro Flask Standard-Mouth Vacuum Water Bottle with Sport Cap - 21 fl. oz.
The 21 fl. oz. Hydro Flask Sport Cap standard mouth vacuum water bottle is the first insulated sport cap on the market. Its patent-pending design allows superior water flow and insulation in the cap.
- Ergonomic shape ensures 1-handed ease while drinking and carrying
- TempShield™ double-wall vacuum insulation keeps contents cold up to 24 hrs. or hot up to 6 hrs.
- Stainless-steel construction is BPA-free and features a proprietary powder coat
- Flow control spout
- Covered by a Hydro Flask lifetime warranty
Imported.View all Hydro Flask Water Bottles
Liquid Capacity (L)
Liquid Capacity (fl. oz.)
2.7 x 10.4 inches
Fits In Cup Holder
Water Bottle Material
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