Earth Pak Waterproof Dry Bag - Roll Top Waterproof Backpack Sack, 30L Orange and 30L Black Review (2026)

What this set is for

This listing bundles two Earth Pak dry bags, a 30 liter bag in orange and a 30 liter bag in black, so a pair of paddlers or a single paddler who wants a spare can each carry their own color-coded gear. Both bags use the same roll-top closure design common to dry bags: you load gear through the wide opening, then fold the top down several times and clip it shut to form a seal against water. At 30 liters each, they are sized more for overnight camping gear, sleeping bags or bulky layers than for a single change of clothes, so they suit kayak camping trips, multi-day paddles or anyone hauling a lot of gear to and from the launch rather than someone who just needs to keep a phone and snacks dry.

Materials and construction

Earth Pak builds these bags from 500D PVC, a thick, abrasion-resistant material chosen to hold up against scraping on rocks, boat hulls and gravel launches better than the thinner fabrics used on some budget dry bags. Each 30 liter bag weighs roughly a pound and a half, which is light enough to carry loaded without adding much bulk of its own. The bags include backpack-style padded shoulder straps plus a sternum strap, so a loaded bag can be worn on your back for the walk from the car to the water rather than only carried by a top handle. A splash-proof exterior pocket, which is water-resistant but not fully submersible, gives you somewhere to stash keys, sunglasses or a wallet without digging into the main roll-top compartment.

Living with the bags on the water

D-rings sewn onto each bag let you clip it to deck rigging, a kayak's bow or stern lines, or the outside of a larger pack, which is useful if there is no dry hatch big enough for a 30 liter bag on your kayak. The roll-top seal works best with several full folds before clipping, so a bag that is only loosely rolled will not keep water out as reliably in a capsize or heavy spray. Because the bags are large, sit-on-top paddlers with smaller hatches may find them easier to lash to the deck than to stow inside the hull. Rinsing the PVC exterior with fresh water after saltwater trips and letting the bag dry fully before rolling it up for storage helps the material and zippers on the accessory pocket last longer.

Trade-offs and how it compares

Two 30 liter bags is a lot of dry storage, which is the point for camping trips but can be overkill for a solo paddler on a day trip, where a single smaller bag would be lighter to carry and easier to stow. Against other waterproof storage options in the same guide, hard-sided choices like the Plano Guide Series 3700 Field Box or the SealLine Waterproof Map Case protect small electronics and documents better than a soft roll-top bag can, since a dry bag depends entirely on a correctly rolled seal rather than a rigid, gasketed lid. For bulky, soft gear like sleeping bags, clothing or a tent, though, a large roll-top backpack like this one is easier to pack and carry than a rigid box of the same volume.

Who should buy it

This set suits two paddlers heading out together who each want their own full-size dry bag, or a kayak camper who wants a spare bag for a partner or for splitting gear between two smaller loads instead of one overstuffed bag. Solo day paddlers who only need to protect a phone, wallet and light layers will get more practical use from a single smaller dry bag or a hard case sized for electronics. Given our score of 8.6 out of 10, the build quality and included straps make this a reasonable buy for anyone who has genuinely large-volume gear to carry, but it is not the most efficient choice for minimal day-trip loads.

Frequently asked questions