Perfect bag to carry your water bottle, cup, or even a bottle of wine! Lots of room for large sizes (pictured with 64oz), plus a slip pocket that fits most phones, and a zipper pocket for smaller items.
Strap is adjustable for most sizes, and can be worn over the shoulder or crossbody. Snap clip allows for easy removal and versatility (like hanging on a stroller)
Fabric is cotton canvas outer, waterproof canvas lining, for easy spill cleanup.