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Blue cylindrical 5L dry bag with roll-top closure, PVC fabric, adjustable shoulder strap and whistle attached

HEETA SP804B 5L Waterproof Dry Bag

SKU CH-WWPB-4W463 MPN SP804B

A 5-litre roll-top dry bag made from 0.5 mm PVC with a removable shoulder strap and emergency whistle included

  • Size13 in (33 cm)
  • ActivityLetter Print
  • Laptop compartment size13 in × 8 in × 0.02 in
  • Length, width and height4.699 L x 9.8044 W x 32.004 H centimeters
  • Pattern styleLetter Print
  • Compatible screen size20 in (50.8 cm)
  • Keeps gear dry during water sports with professional seamless waterproof construction
  • Withstands outdoor conditions using 0.02 in thick wear-resistant PVC material
  • Carries comfortably as cross-body bag with adjustable removable shoulder strap
  • Weighs only 0.6 pounds for lightweight travel and hiking
  • Includes free emergency whistle for added safety on every trip

Lightweight 5L waterproof dry bag

The HEETA SP804B is a 5-litre roll-top dry bag built from 0.5 mm thick PVC with welded seams. It weighs 0.6 pounds and includes an adjustable, removable shoulder strap plus a free emergency whistle. The bag uses professional seamless technology to keep contents dry during surface water sports such as kayaking, boating and rafting.

Suited for day trips and surface water sports

This size works well for people carrying a phone, wallet, keys and a light layer on short outings. It is not designed for underwater activities, so divers or snorkellers needing submersible protection should look elsewhere. The single strap also makes it less comfortable for heavy loads or all-day trekking where a dual-strap backpack would spread weight better.

5-litre capacity sets the packing limit

The 5L volume decides what fits inside; it holds small essentials but cannot accommodate larger gear such as a full change of clothes, bulky camera kits or overnight supplies. Buyers needing more space must choose a larger bag from the 10L, 20L, 30L or 40L options.

How it compares

Measured against everything we stock in Utility & Everyday Bags, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 66% of the 2,172 comparable items (median $23.99).

Specifications

Product
Brand nameHEETA
Model nameSP804B
Part numberSP804B
Pattern styleLetter Print
Size & build
Size13 in (33 cm)
Laptop compartment size13 in × 8 in × 0.02 in
Length, width and height4.699 L x 9.8044 W x 32.004 H centimeters
Main materialPolyvinyl Chloride (PVC)
Product weight0.6 lb (0.27 kg)
Compatibility
Compatible screen size20 in (50.8 cm)
More details
Age groupUnisex
Suitable forUnisex
ActivityLetter Print

Questions about this item

How do I verify the roll-top seal on the 5L bag is watertight after packing?

Close the top, roll it down at least three times, fasten the buckle, then press the bag — no air should escape and the rolled edge stays tight.

What comes with the SP804B 5L dry bag and what must I supply?

The box contains the 5L PVC dry bag, one adjustable removable shoulder strap and an emergency whistle; no other accessories are included.

Which capacity from the 5L, 10L, 20L, 30L, 40L range fits a day-trip load?

The 5L size holds a change of clothes, phone and small essentials; choose 10L or larger for extra layers, food or camera gear.

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