21 oz Standard Mouth Size:21 oz ULTRA MINI

ULTRA MINI

Body-mapped ventilation zones regulate heat when you’re working hard on the uphill

external mesh pocket

Integrated bike light loop

The USB-C rechargeable battery means you're not forever buying and binning AAAs

21 oz Standard Mouth Size:21 oz ULTRA MINIDouble insulated stainless steel, to banish lukewarm drinks forever Designed for everyday adventures, the 21 oz Standard Mouth bottle from Hydro Flask is their mid range and most versatile product. Small enough to fit in a rucksack side pocket or your cars bottle holder but carrying over 600 ml of liquid, the 21 oz insulated bottle is the perfect companion for your daily travels. Plus, since its made without BPA chemicals, you can keep re using it