The smallest size is five liters, and the largest is 40 liters.
Brad's Deals Editor Jason,
This Waterproof Dry Bag, originally $11.99-$30.99, drops to $4.79-$12.39 when you click the on-site coupon and also enter the promo code S6MEQVDB during checkout at Bfull via Amazon. Shipping is free when you use a Prime account or free Prime trial. Shipping is also free when you spend $25 or more. Otherwise, it adds $5.99. This is the best price we found by $7. This bag comes in several sizes from 5-40 liters. It is available in multiple colors. Sales tax is charged in most states.