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Pro-Light Waterproof Sling Bag Backpack - 4 Liters

Pro-Light Waterproof Sling Bag Backpack - 4 Liters

Regular price $51.97
Regular price $79.95 Sale price $51.97
Colour: Black

  • 100% waterproof protection: Compact, hands-free carry keeps your essentials dry during paddleboarding, kayaking, or any water-based adventure.
  • Best in class: Lightweight TPU fabric and HF welded seams deliver durable, waterproof performance when every ounce counts on land or water.
  • Feature packed: Waterproof zip pocket, reflective strip, padded and stabiliser straps, accessory pocket, and cushioned air-flow back panel.
See specs & sizing
VIEW FULL PRODUCT DETAILS

Pro-Light Waterproof Sling Bag Backpack - 4 Liters

Colour: Black
Regular price $51.97
Regular price $79.95 Sale price $51.97

KEY FEATURES

  • QUICK ACCESS POCKET

    Weatherproof front zip accessories pocket (IP65).
  • WATERPROOF SEAL – IP66

    100% waterproof main compartment and can handle quick submersion.
  • PADDED STRAP

    PADDED STRAP

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

    STABILISER STRAP

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

    Elasticated mesh accessory pocket - H: 9cm x W: 18cm (4L) H: 12cm x W: 23cm (8L)
  • PADDED BACK

    PADDED BACK

    Comfortable and breathable mesh panel for a comfortable fit.
  • QUICK RELEASE

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

Tech spec

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 stabilizer strap padding
Reflective strap and D-ring
Shoulder strap quick release buckle
Padded and breathable shoulder strap
Stabilizer strap vertical adjustment runner
Adjustable and detachable stabilizer strap
Padded and breathable back mesh panel
Internal elasticated mesh pocket - H:9cm × W:18cm

Select a dot on the image to see the technical features

Product details

DESCRIPTION

The OverBoard 4 Liter 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!

SEALING

 

1ROLL NECK TIGHTLY

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

Roll Neck Tightly

2ATOP SEAL

Bring ends together and clip buckle to securely fasten and create a waterproof seal. (IP66).

Top Seal

2BSIDE SEAL

Connect buckles at each side and pull compression straps to securely fasten and create a waterproof seal. (IP66)

Messenger Seal
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 stabilizer 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
SIZING

SEALED DIMENSIONS

HEIGHT
28cm / 11"
WIDTH
15cm / 5.9"
DEPTH
8cm / 3.1"
CAPACITY
244 cubic inches
WEIGHT
0.33kg
Fully sealed dimensions using the roll-top method.
Classic Waterproof Backpack Size Guide
DELIVERY

Orders received before 11:30am (CST), Mon to Fri will be dispatched the same day.

Orders placed on public holidays, weekends and after 11:30am (CST) on Fridays will be dispatched on the following working day.

Delivery options:

  • Standard Delivery - (5 to 7 business days: $5.95
  • Express Delivery - Please email support@overboard.com with your delivery address for a quote.

💡 Enjoy Free Standard Delivery on all orders over $150.

SAME DAY DISPATCH

on Pre-11:30am (CST) Orders

FREE DELIVERY

on Orders Over $150