The best Dry Bags in Australia

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Last Updated: 27 Feb 2026

9 top rated Dry Bags for every need: Australia's top picks!

Dry bags are essential for anyone who enjoys water activities, offering a reliable way to protect valuable gear from moisture and damage. Whether you're kayaking, boating, hiking in rainy conditions, or simply want to safeguard electronics and clothing at the beach, a well-chosen dry bag provides peace of mind and ensures your belongings stay dry and secure. They’re a compact and relatively inexpensive insurance policy against water damage, allowing you to fully enjoy your outdoor adventures without worry.

What to Look For

Material & Waterproofing

Look for bags made from durable, waterproof materials like TPU or PVC with welded or heat-sealed seams. Higher-quality materials resist abrasion and offer better waterproofing, crucial for prolonged exposure to water.

Closure System

Evaluate the closure mechanism, typically a roll-top design. Check for secure buckles or clips, and ensure the roll-top is long enough to provide a substantial seal. Test closures whenever possible.

Capacity & Size

Consider the volume of gear you typically need to carry. Dry bags are available in various sizes, from small pouches for phones to large sacks for camping gear. Select a size that meets your needs without being unnecessarily bulky.

Buoyancy

Some dry bags are designed to be buoyant, meaning they will float even when fully sealed and submerged. This is a key feature for water sports enthusiasts, preventing lost gear if dropped overboard.

Durability & Thickness

Thicker material generally indicates greater durability. Consider the bag's resistance to punctures and tears, especially if you plan on using it in rough conditions or with sharp objects.

Weight

While durability is important, excessive weight can be a drawback, particularly for backpacking or longer excursions. Balance durability with a manageable weight.

#1
MARCHWAY Floating Waterproof Dry Bag 5L/10L/20L/30L/40L, Roll Top Sack Keeps Gear Dry for Kayaking, Rafting, Boating, Swimming, Camping, Hiking, Beach, Fishing (Black, 5L)
  • Durable and Compact: Made from ripstop tarpaulin with sturdy welded seam which is designed for years usage, tear, rip and puncture proof. Perfect for almost any extreme adventure you can imagine.
  • Waterproof Guarantee: Solid roll-top closure system provides secure watertight seal. Keeps your gear dry in any wet situation where the bag is not fully submerged. Protects your valuables from water, snow, mud and sand.
  • Easy Operation and Cleaning: Just put your gear in bag, grab top woven tape and roll down tightly 3 to 5 times and then plug buckle to complete seal, whole process is very quick. Dry sack is easy to wipe clean due to its smooth surface.
  • Multiple Sizes: 5 Liter to 40 Liter to meet your demands on different occasions. 5L, 10L include one adjustable and removable shoulder strap for cross-body, 20L, 30L, 40L include two straps for backpack style carrying.
$19.03 AUD

Product data updated . Check Amazon for the current price.

(32782 reviews)
#2
Outdoor Products Ultimate Dry Sack 3-Pack
  • 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
  • 8-liter sack measures 10.75 x 22 inches; 4-liter sack measures 9.5 x 15.5 inches; 2-liter sack measures 7.75 x 13 inches
$17.43 AUD

Product data updated . Check Amazon for the current price.

(3973 reviews)
#3
Sea to Summit Lightweight Dry Bag, Beluga, 5 Litre
  • Roll-top closure secured with our patented Field Repair Buckle for a reliable seal
  • Double-stitched and fully taped waterproof seams
  • Bluesign approved recycled 70D nylon fabric uses a PFC-free DWR finish
  • Light-reflecting white interior for better visibility of gear
$15.89 AUD

Product data updated . Check Amazon for the current price.

(1393 reviews)
#4
Waterproof Dry Bag Set 15 L+ 8 L +5 L+4 L+3 L+ 2 L Lightweight Sacks and Long Adjustable Shoulder Strap for Kayaking, Rafting, Boating, Hiking, Camping (Colorful, 6 Pcs)
  • Ample amount: the package includes 6 pieces of black waterproof dry bags, including the capacity of 15 L,8 L, 5 L, 4 L, 3 L and 2 L, 2 pieces of long adjustable shoulder straps (15 L and 8 L may need to use), different sizes and colors are prepared to satisfy your various needs
  • Size details: there are altogether 6 different sizes offered in the package, including 15 L (38 x 47 cm), 8 L (30 x 38.5 cm), 5 L (25 x 37 cm), 4 L (24 x 36 cm), 3 L (24 x 30 cm), 2 L (22.5 x 29 cm), you can check the size before making order
  • Durable and lightweight: dry sack is made of quality polyester taffeta fabric and seamless welding, giving firm and tough features, the sack comes with roll top closure with quick release buckle which can be sealed within a few seconds, it can be rolled or folded to save space when not in use
  • Easy to carry: waterproof bag can be compressed and folded into a small size for convenient storage or carry, its smooth surface makes it easy to clean, good to store mobile phone, pad, map, camera or other personal belongings
$25.99 AUD

Product data updated . Check Amazon for the current price.

(1173 reviews)
#5
TRIWONDER Waterproof Sea Bag Dry Bag Waterproof Backpack Marine Lake Fishing Swimming Swimming Blue, 4L, Sports
  • WATERPROOF: Made of high quality 210T taffeta, the dry bag is lightweight and waterproof; Multiple colors are available and the color is bright and still conspicuous in the stream, not easy to lose
  • HIGH CAPACITY: You can easily pack the belongings like clothing, phone, camera in this floating dry bag, which can protect them from water, sand and dust
  • CONVENIENT: The waterproof bag comes with a shoulder strap, which can be easily removed and adjusted, bringing great convenience to various outdoor sports activities
  • EASY TO USE: 1. Put your belongings into the dry bag; 2. Hold dry sack and roll it three or five times; 3. Lock the buckle on the top of the floating dry sack; 4. Attach to the shoulder strap
$12.99 AUD

Product data updated . Check Amazon for the current price.

(742 reviews)
#6
Sea to Summit
  • Roll-top closure secured with our patented Field Repair Buckle for a reliable seal
  • Double-stitched and fully taped waterproof seams
  • Bluesign approved recycled 70D nylon fabric uses a PFC-free DWR finish
  • Light-reflecting white interior for better visibility of gear
$19.99 AUD

Product data updated . Check Amazon for the current price.

(489 reviews)
#7
Sea to Summit Big River Dry Bag, Dull Gold, 20 Litre Capacity
  • Low-profile grab handles for snag resistance
  • Triple-coated base increase waterproof resistance
  • Super strong 420D nylon withstands serious abrasion
  • Provide versatility for mounting to kayaks
$72.34 AUD

Product data updated . Check Amazon for the current price.

(430 reviews)
#8
Sea to Summit
  • Low-profile grab handles for snag resistance
  • Triple-coated base increase waterproof resistance
  • Super strong 420D nylon withstands serious abrasion
  • Provide versatility for mounting to kayaks
$51.82 AUD

Product data updated . Check Amazon for the current price.

(276 reviews)
#9
Sea to Summit Dry Bag Sling Jet Black
  • Lightweight 70D Nylon with fully taped seams
  • Sits comfortably when carried across a shoulder
  • Polyurethane coating with white interior for better visibility
  • D-ring attachment point at the buckle
$13.49 AUD

Product data updated . Check Amazon for the current price.

(199 reviews)