21 oz (621 ml) Standard Mouth with Flex Straw Cap - Reef - Hydro Flask water bottle leaving room for other essentials

leaving room for other essentials on your adventures together

4-way super-stretch neoprene gives free flowing movement

FEATURES: 100% TITANIUM FLATLOCKED STITCHING FOR COMFORT

Outer - 100% Cotton

21 oz (621 ml) Standard Mouth with Flex Straw Cap - Reef - Hydro Flask water bottle leaving room for other essentialsFlip it and sip it. Insulated bottle with a stainless steel cap. Flip it and sip it with the Hydro Flask 21 oz (621 ml) Standard Mouth Bottle With Flex Straw Cap. With a comfortable, flexible handle, the closeable, leakproof straw cap is easy to open and close with one hand, for on demand hydration. Double wall insulation keeps drinks cold up to 24 hours for cool refreshment. The slim design fits most cupholders and is dishwasher safe. Up to 24 hours