21 oz Standard Mouth Size:21 oz they were ideal for the

they were ideal for the lab – but also well-suited to life in the wilderness

abrasion and water resistant

stylish and built to last

acid and chemical resistant outsole

in the heart of the rugged Pacific Northwest

21 oz Standard Mouth Size:21 oz they were ideal for theDouble 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