NEW
Sale
  • OverBoard Pro-Vis Waterproof Backpack - 30 Litres | OB1147HVY
  • OverBoard Pro-Vis Waterproof Backpack - 30 Litres | OB1147HVY
  • OverBoard Pro-Vis Waterproof Backpack - 30 Litres | OB1147HVY
NEW
Sale
Taxes included. Shipping calculated at checkout.

Pro-Vis Waterproof Backpack - 30 Litres

Pro-Vis Waterproof Backpack - 30 Litres

£74.99
£99.99 £74.99
Colour: Yellow

WANT IT TOMORROW?

Select Express Delivery at checkout and order within:

HOURS
:
MINS
:
SECS

ADD ACCESSORY

Backpack Tidy - Large 15

Backpack Tidy M or L - Buy with this product.

Select
Magnetic LED Light

Magnetic LED Light - Buy with this product.

Select

IP66 - Quick Submersion

5 Year Extended Warranty

Eco-Friendly Packaging
  • 100% waterproof protection: High-visibility design keeps gear dry during wet-weather cycling, commutes, and water adventures - even if submerged.
  • Best in class: HF welded construction and extra tough fabric ensure maximum waterproof durability for extreme conditions and daily use.
  • Feature packed: Large reflective splash & weatherproof pocket, MOLLE lashing & attachment system, extra large front reflective strips, large side pockets and internal Wet/Dry pocket for smart storage.
See specs & sizing
VIEW FULL PRODUCT DETAILS

Pro-Vis Waterproof Backpack - 30 Litres

Colour: Yellow
£74.99
£99.99 £74.99

KEY FEATURES

  • REFLECTIVE STRIPS

    Extra-large front reflective strips enhance visibility in low-light conditions.

  • MOLLE SYSTEM

    High-frequency welded front patch offers secure attachment to boats, SUPs, bikes, and more.

  • QUICK ACCESS POCKET

    Large splash & weatherproof front pocket with reflective zip to store items you want quickly to hand (IP65).

  • CONVENIENT SIDE POCKETS

    Two generously sized elasticated side pockets, perfect for accommodating 750ml water bottles, snacks, or accessories.

  • ADJUSTABLE STRAPS

    Featherlight, comfortable backpack straps with reflective patches and added waist and sternum straps for enhanced travel comfort.

  • DETACHABLE STRAPS

    Easily remove or reattach the waist straps depending on your planned activity.

  • HF WELDED SEAMS

    Utilising high-frequency welded construction, this technique creates an exceptionally robust and waterproof bond.

  • VERSATILE SEAL

    Simple 3-way waterproof roll-top system (Top, Side, or Messenger) allows for customisable closure based on use or protection level.

Tech spec

Messenger seal strap (IP65)
MOLLE lashing & attachment system
HF welded seams
Large splash & weatherproof pocket. (20L - W:23cm × H:35cm, 30L - W:33cm × H:38cm) - IP65
Front reflective strip
Top or side Fold Seal System™ (IP66)
Comfortable neoprene padded straps
2 × Large side pockets suitable for 750ml bottles
High Visibility PVC tarpaulin main body
Extra large front reflective strips
4 × Side reflective strips
Large internal wet / dry pocket (W: 22 × H: 28cm)
Ergonomic padded back panel with lumbar support
Large reflectve patch on shoulder strap × 2
Large reflectve patch on shoulder strap × 2
D-ring× 2
Adjustable waist strap (up to 48″ waist)
Vertical and horizontal adjustable sternum strap with whistle buckle
Finger friendly adjustable straps

Select a dot on the image to see the technical features

Product details

DESCRIPTION

Introducing the updated OverBoard 30 Litre Pro-Vis Waterproof Backpack, engineered for total waterproof protection. With fully welded seamless construction and a 3-way roll-top sealing system (top, side, and messenger), it guarantees 100% waterproofing—ideal for quick submersion.

 

Made from high-visibility PVC tarpaulin, this backpack prioritises safety, keeping you visible day or night. Extra-large reflective front and side panels enhance visibility in low-light conditions.

 

Designed for comfort and functionality, it features fully adjustable padded backpack straps with large reflective patches, a spacious weatherproof front zip pocket for easy access to essentials, and two large side pockets for water bottles. The integrated MOLLE system allows versatile attachment options, making it perfect for any adventure.


Not sure which 100% Waterproof Backpack to choose? View our Key Features Comparison Guide.

 

Want to protect your laptop or tablet inside? Check out our Backpack Tidy.

#Keep it dry!

SEALING

 

1ROLL NECK TIGHTLY

Roll neck tightly towards the front of the waterproof backpack 3 times.

Roll Neck Tightly

2ATOP SEAL

Bring ends together and buckle to securely fasten and create a waterproof seal suitable for quick submersion (IP66).

Top Seal

2BSIDE SEAL

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

Messenger Seal

2CMESSENGER SEAL

Bring the top strap towards the front of the backpack and secure to the Velcro patch to create a foul weather and spray proof seal (IP65).

Messenger Seal
FEATURES
  • 100% waterproof backpack - Class 3: IP66
  • Floats safely if dropped in water
  • High Visibility PVC so can be seen day or night
  • Extra large front reflective strips
  • Large splash & weatherproof pocket (IP65) with reflective zip
  • MOLLE lashing & attachment system compatible with LED Light
  • Super tough PVC fabrics on side and base
  • Protects contents from dust, sand, dirt and water
  • High Frequency welded construction
  • Padded shoulder straps and lumbar support
  • Ventilated back panel with air-flow design
  • Comfortable and buoyant light-weight straps
  • Ventilated straps with reflective patches
  • Adjustable waist and sternum straps
  • 2 x reflective front strips
  • D-rings for multiple attachment options
  • Internal zip accessories pocket - H: 25cm x W: 21cm
  • Internal Velcro strip to attach Backpack Tidy
  • 2 x large elasticated mesh side pockets
  • Top carry handle

 

View our Backpack Key Features Comparison Guide 

 

SIZING

SEALED DIMENSIONS

HEIGHT
46cm / 18.1"
WIDTH
28cm / 11"
DEPTH
24cm / 9.4"
CAPACITY
1800 cubic inches
WEIGHT
1.1kg
Fully sealed dimensions using the roll-top method.
Pro-Vis Waterproof Backpack Size Guide
DELIVERY

We offer the following UK mainland delivery options:

Standard Delivery (2–5 business days): £3.95
Orders are shipped using Royal Mail, FedEx or another suitable delivery partner depending on the size, weight and destination of your order.

Express Delivery (1–2 business days): £8.95
Express orders placed before 2pm Monday to Friday are prioritised and dispatched the same working day. Express deliveries are made on business days only (Monday to Friday).

💡 Enjoy FREE Standard Delivery on all orders over £75 and upgrade to Express Delivery for just £5.

FREE RETURNS

We want you to shop with confidence — that’s why all UK orders now come with FREE returns via InPost.

 

If something’s not quite right, simply email us at support@overboard.com to start your return, then drop your parcel at a nearby InPost locker — no labels, no queues, and no cost.

 

You’ll have 30 days to return or exchange your item, as long as it’s unused and in its original packaging.

 

Learn more about our Returns Policy.

"Quick delivery well priced and a quality standard product. Rugged and safe."
"Super quick delivery and dispatch (even on standard) great products, robust and feature packed."
"Great price, quick dispatch, loads of notifications and quick delivery, will definitely use again."
"Really kind and helpful service when I asked for help."
4.9/5
3,500+ Reviews
4.9/5
3,500+ Reviews