Hydroflask 21 oz Standard Mouth Tents & Sleeping Bags Your bottle won't sweat and

Your bottle won't sweat and will fit most cup holders

3600 Stow and ID slip pocket

Easy to apply

With this bag

Hydroflask 21 oz Standard Mouth Tents & Sleeping Bags Your bottle won't sweat andStainless steel and cupholder compatible, the reusable, refillable 21 oz Standard Mouth insulated water bottle keeps cold drinks cold for 24 hours, hot drinks hot for up to 12 hours, and holds enough hydration for hours of fun. 24 hours cold, 12 hours hot TempShield double wall vacuum insulation Leakproof when closed Pure taste, no flavor transfer Durable stainless steel Fits most cupholders BPA Free Dishwasher safe Not for use on a stove, in a