My 24oz Owala, keys, sunglasses, wallet, and miscellaneous items fit ... It’s significantly larger than the regular crossbody bag that Uniqlo sells. So if you want a bag larger than that ...
The Uniqlo bag is slightly larger Both bags fit the essentials: hand sanitizer, mints, a wallet, sunglasses, face sunscreen, hand lotion, a small paperback book, and a few lip products.