Product code: H2O popular 2GO Remy Sling Bag
H2O 2GO Bag by Linds Patterns.
This bag features a zippered front pocket with 4 card slots and 2 pockets large enough for your cell phone, passport, or some masks. The interior is waterproof canvas and is large enough to hold most water bottles or cups (I've tested it with a 32 oz Yeti, a Tervis tumbler, and of course a large Dunkin Donuts Iced Coffee cup). The bag also features a custom zipper and popular zipper pull.
I'm happy to make you your own custom bag in the fabric of your choice as well :-) Keep one for yourself and/or give one as a gift!