Lilac purple water bottle holder with adjustable (and detachable) strap I’ve only ever used it once to test if my water bottle fit into it. Comes with a side pocket, strap and it velcros. For reference, this fits my 40 oz Stanley water bottle (Not officially from Stanley brand wise, but it does fit a 40 oz bottle!) #waterbottle #summer #waterbottleholder #travel #vacation