Updated: 12 Aug 2025

10 Best dry bags hiking lightweight backpacks of 2025

Updated: 12 Aug 2025

#1

Best Choice

Sea to Summit Big River Dry Backpack, Jet Black, 50 Litre Capacity

9.6

Sea to Summit

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Main highlights

Super-strong, abrasion and puncture-resistant

For a reliable seal and double-stitched

Adjustable EVA foam pack harness
#2

Best Value

IDRYBAG Waterproof Dry Bag Dry Sack, Lightweight Dry Backpack Water Sport, Hiking Dry Backpack Shoulder Straps 30L, Unisex, Black, 30L

9.3

IDRYBAG

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Main highlights

Humanized Design: Our functional waterproof bag backpack features the honeycomb design carrying system, which is a customizable and comfortable system that supports the back through an ergonomic mechanical design to make the user's experience more enjoyable. Each shoulder strap of the dry bag has a D-clip which is great for attaching water bottles and other gear that you want to keep close at hand. Also, the reflective strip on the bag is sure to be very useful when you are at night.

How to Use: Align the straps on the top of the waterproof dry backpack after stores your gear, then grab and roll the straps 3-5 times and connect each side buckle of the dry sack backpack to complete the seal. Stretch two side straps to protect the bag from leaks. Connect the top buckle and stretch the strap to avoid getting your gear wet. Each backpack dry bag is equipped with a wide firm hand-hold for your convenience, meets your different demands for handheld or shoulder carrying.

500D Waterproof Material: Idrybag 30L dry bag backpack is constructed from 500D PVC heavy duty material that is waterproof, scratch proof and high performing, ensuring no water can enter from the top of the dry backpack to keep your camping gear dry during adventure. Your waterproof backpack dry bag is double reinforced at all the major pressure points so that it's durable enough and wear-resistant. Idrybag dry bag would definitely be your choice for any tough environment you may encounter!
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#3

Waterproof Floating Dry Bag STLOVe 30L Floating Dry Backpack Lightweight Waterproof Sports Backpack Storage Dry Bag for Travel Rafting Camping

9.1

STLOVe

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Main highlights

WATERPROOF FABRIC -- The solid roll-top closure system provides a secure seal. Keep your equipment dry in any wet situation where the bag is not completely submerged. Protect your valuables from water, snow, mud and sand.

VERSATILITY -- The dry bag can float on the water after being rolled up and fastened, so you can easily monitor your equipment. Perfect for boating, kayaking, canoeing, sailing, canoeing, surfing or beach fun.

QUALITY ASSURANCE -- Made of top-quality nylon with a waterproof function. ultralight and foldable,it is only the size of a palm when folded. Carried around when go an outing. Perfect for almost all the extreme adventures you imagine.
#4

Sea To Summit Ultrasil Dry Backpack One Size

9.0

Sea to Summit

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Main highlights

Reinforced shoulder straps resist bunching and improve comfort under load

Perfect as a lightweight backup or travel bag

Packs into an attached Ultra-Sil stuff sack that includes a handy aluminium carabiner
#5

Outdoor Products Ultimate Dry Sack 3-Pack

8.7

Outdoor Products

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Main highlights

Three lightweight, waterproof dry sacks for backpacking, kayaking, or adventure travel; includes 2-, 4-, and 8-liter bags

Soft and flexible rip-stop fabric with watertight roll-top closure for maximum compression

Polyurethane-coated with watertight, double-stitched, tape-sealed seams for waterproofing
#6

AFISHTOUR Ultralight Waterproof Hiking Backpack for Men & Women, 15L Packable Hiking Daypack, Roll Top Closure Small Dry Bag Backpack for Cycling, Camping, Skiing, Boating (Black)

8.5

AFISHTOUR

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Main highlights

ULTRALIGHT & PRACTICAL: The entire hiking backpack weighs just 5 ounces (141 grams), yet it boasts a 15-liter capacity. The backpack offers ample space to accommodate clothing, footwear, mobile phones, and other essentials, allowing you to travel light and keep your belongings safe and dry.

PORTABLE & FOLDABLE: The waterproof backpack is designed for convenience. When not in use, the backpack can be easily folded and packed into its own pocket, taking up minimal space in your backpack or luggage. With its lightweight construction, the backpack is effortless to carry, making it an ideal choice for outdoor adventures and travel.

DURABLE & WATERPROOF: The unique waterproof nylon military-grade TPU material makes this dry bag backpack durable, with excellent abrasion resistance, water resistance and tear resistance. This backpack ensures that your belongings stay safe and dry, protected from water, sand, snow, and dust.
#7

Frelaxy Dry Sack 3-Pack/5-Pack, Ultralight Dry Bag, Outdoor Bags Keep Gear Dry for Hiking, Backpacking, Kayaking, Camping, Swimming, Boating

8.4

Frelaxy

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Main highlights

ULTRALIGHT & DURABLE：Made of 210T high-quality Tear Resistant Polyester Material, Effectively balances LIGHTWEIGHT ( 3L-35g,5L-40g,10L-45g,15L-55g,20L-60g), and DURABILITY, keep your belongings dry and clean as barely adding any weight.

Stay Dry on your Adventure：Pro-grade WATERPROOF Polyester with fully taped seam, combine with a Solid roll-top closure system provides a secure watertight seal. (Avoid full submersion)

Keep Your Gear Organized：A set of 5 ultralight Dry Sacks in Five Different Colors and Sizes (3L,5L,10L,15L,20L), so you can easily recognize the contents. Best design for food, clothes, hats, all of the outdoor gear.
#8

geckobrands Drawstring Travel Backpack 10L - Waterproof Lightweight Travel Dry Bag for Beach, Hiking, and Light Water Activities for Men & Women

8.1

geckobrands

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Main highlights

Waterproof Protection: Made from durable waterproof material, perfect for beach trips, hiking, and light water activities.

Roll-Top Closure: Ensures easy access to your belongings while keeping them secure and dry.

10L Capacity: Offers ample storage space for your essentials while maintaining a lightweight, compact design.
#9

Waterproof Backpack Dry Bag 25L Adjustable Shoulder Strap roll top Bag with Waterproof Phone Case for Kayaking Skiing Camping Swimming Fishing Water Sports Travel Hiking Folding Travel (Blue)

8.0

SCHITEC

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Main highlights

Durable Travel Backpack: Detailed Design-Matched with breathable and adjustable mesh shoulder straps for optimal comfort. And waterproof zipper to prevent the rain permeating into your backpack

25L Capacity: Dry backpack is big enough to carry everything you need for a day trip. Suitable for protecting clothes, shoes, tablet PC, bath towel, flashlight, telescope, poncho, notebook, food container etc

100% Waterproof Guarantee: Made of PVC fabric with coated silicone, Waterproof Material keep gear dry in any wet situation where the Waterproof Dry Bag is not fully submerged, to protect your Valuables from Water, Snow, Mud and Sand. Folding the seal 3-4 times, closing the buckle ,cement the sponge stickers
#10

DRERIO 6 PCS Dry Bags Waterproof Dry Bag Set Dry Sack Small Dry Bags Rucksack Liner Black and Multi-Color Canoe Bags Water Resistance for Camping Hiking Backpacking Kayaking Home Storage, Multi-color,

7.9

DRERIO

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Main highlights

3.【Multiple sizes】 There are 6 dry bag rucksack in total, and there are 6 sizes, which are convenient for you to store items of different sizes or categories.

2.【Lightweight and portable】 The total weight of the waterproof bag set is about 190 grams, and it is foldable, which can be folded up when not in use to save space for easy portability. Will not increase the burden of luggage.

1.【Waterproof process】 PU coating, full-line lamination process and professional waterproof roll-up design greatly improve the water repellency and durability of the fabric, ensuring that the items in the bag remain dry. At the same time, it can also effectively prevent stains and sand.