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Waterproof top or side Fold Seal System™
Submersible main compartment (IP66)
HF welded seams
Lightweight eco-friendly TPU fabric
Weatherproof zip pocket (IP65)
Reflective front strip
Side seal compression straps × 2
Movable side stabiliser strap padding
Reflective strap and D-ring
Shoulder strap quick release buckle
Padded and adjustable shoulder strap
Stabiliser strap vertical adjustment runner
Adjustable and detachable stabiliser strap
Padded and adjustable shoulder strap
Internal elasticated mesh pocket - H:9cm × W:18cm
  • 100% Waterproof main compartment - Class 3: IP66
  • Weatherpoof front zip pocket - Class 2: IP65
  • Padded shoulder strap with reflective patch and D-ring
  • Shoulder strap connector buckle for easy removal
  • Two-way sealing system (top or side)
  • Made from eco-friendly and lightweight TPU fabrics
  • Seamless high frequency welded construction
  • Padded mesh fabric back for a comfortable fit when worn
  • Detachable stabiliser strap to ensure a snug fit
  • Internal elasticated accessories pocket – H: 9cm x W: 18cm
  • Reflective front strip
  • Floats if dropped in water
  • Keeps out dust, sand, dirt and water
Waterproof Sling Bag Size Guide

Waterproof Sling Bag - 4 Litres

  1. Height: 28cm / 11“
  2. Width: 15cm / 5.9“
  3. Depth: 8cm / 3.1"
  4. Capacity: 244 cubic inches

  5. Weight: 0.33kg

Roll neck tightly towards the front of the waterproof sling bag 3 times.

Top Closure System – Bring ends together and clip buckle to securely fasten and create a waterproof seal.

Side Closure System – Connect buckles at each side and pull compression straps to securely fasten and create a waterproof seal.

  • 1 x Pro-Light Waterproof Sling Bag – 4 Litres
  • 1 x Detachable stabaliser strap
  • 1 x Carabineer clip
  • 1 x Instructions / Care Guide

Pro-Light Waterproof Sling Bag Backpack - 4 Litres

79.95

OB1214BLK
5 year extended warranty

PRODUCT DETAILS

The OverBoard 4 Litre Pro-Light Waterproof Sling Bag Backpack is made from lightweight, eco-friendly TPU fabrics and seals tight with our Fold Seal System™, making it perfect for quick submersion and floating if dropped in water.

Packed with features, it includes a padded crossbody shoulder strap, stabiliser strap, reflective front strip, padded mesh back panel, an internal accessories pocket, and a weatherproof zip front pocket—making it the ideal waterproof bag for any water-based activity.

#Keep it dry!

IP66 Waterproof Rating

Tech Specs

Select a dot on the image to see its technical features

Waterproof top or side Fold Seal System™
Submersible main compartment (IP66)
HF welded seams
Lightweight eco-friendly TPU fabric
Weatherproof zip pocket (IP65)
Reflective front strip
Side seal compression straps × 2
Movable side stabiliser strap padding
Reflective strap and D-ring
Shoulder strap quick release buckle
Padded and adjustable shoulder strap
Stabiliser strap vertical adjustment runner
Adjustable and detachable stabiliser strap
Padded and adjustable shoulder strap
Internal elasticated mesh pocket - H:9cm × W:18cm

Product Features

  • 100% Waterproof main compartment - Class 3: IP66
  • Weatherpoof front zip pocket - Class 2: IP65
  • Padded shoulder strap with reflective patch and D-ring
  • Shoulder strap connector buckle for easy removal
  • Two-way sealing system (top or side)
  • Made from eco-friendly and lightweight TPU fabrics
  • Seamless high frequency welded construction
  • Padded mesh fabric back for a comfortable fit when worn
  • Detachable stabiliser strap to ensure a snug fit
  • Internal elasticated accessories pocket – H: 9cm x W: 18cm
  • Reflective front strip
  • Floats if dropped in water
  • Keeps out dust, sand, dirt and water

Size Guide

Waterproof Sling Bag Size Guide

Waterproof Sling Bag - 4 Litres

  1. Height: 28cm / 11“
  2. Width: 15cm / 5.9“
  3. Depth: 8cm / 3.1"
  4. Capacity: 244 cubic inches

  5. Weight: 0.33kg

Sealing Guide

Roll neck tightly towards the front of the waterproof sling bag 3 times.

Top Closure System – Bring ends together and clip buckle to securely fasten and create a waterproof seal.

Side Closure System – Connect buckles at each side and pull compression straps to securely fasten and create a waterproof seal.

What's Included

  • 1 x Pro-Light Waterproof Sling Bag – 4 Litres
  • 1 x Detachable stabaliser strap
  • 1 x Carabineer clip
  • 1 x Instructions / Care Guide
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PRO-LIGHT WATERPROOF SLING BAG KEY FEATURES

Sling Bag

QUICK ACCESS POCKET

Weatherproof front zip accessories pocket (IP65).

Sling Bag

WATERPROOF SEAL – IP66

100% waterproof main compartment and can handle quick submersion.

Sling Bag

PADDED STRAP

Comfortable and fully adjustable with a reflective patch & D-ring.

Sling Bag

HF WELDED SEAMS

High Frequency welded construction for a super tough waterproof bond.

Sling Bag

STABILISER STRAP

Detachable and fully adjustable stabiliser strap to ensure a snug fit.

Sling Bag

INTERNAL POCKET

Elasticated mesh accessory pocket - H: 9cm x W: 18cm.

Sling Bag

PADDED BACK

Comfortable and breathable mesh panel for a comfortable fit.

Sling Bag

QUICK RELEASE

Unclip the tuck away buckle for quick removal of the sling bag.

100% WATERPROOF
100% WATERPROOF
100% SNOW PROOF
100% SNOW PROOF
100% DIRT PROOF
100% DIRT PROOF
100% SAND PROOF
100% SAND PROOF