21 oz Standard Mouth w/ Flex Straw Cap Colour:Shale Gray This portable vacuum tumbler is

This portable vacuum tumbler is just as good at keeping cold drinks cold as it is at keeping hot drinks hot

Out of the box

Detach the shoulder strap

The carry handle and compact footprint make it manageable for solo adventures

21 oz Standard Mouth w/ Flex Straw Cap Colour:Shale Gray This portable vacuum tumbler isDouble 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. It features an airy leakproof Flex Straw making it super easy to hydrate