Zero Grid Waterproof Bagpack

The Zero Grid Waterproof Backpack is a 45L roll-top dry pack built to keep gear and electronics fully protected in wet, rugged conditions. The TPU-coated 840D ripstop shell and Faraday-blocking interior pocket guard against both water and digital theft.

Key Features:

TPU coating and roll-top closure for complete waterproof protection
45L capacity with external pockets, straps, and tie-downs for extra gear
Faraday-blocking interior pocket shields phones, key fobs, and cards from signal theft
840D ripstop nylon resists tears, punctures, and abrasion
Padded back panel for comfortable carry on long treks
Zippered pockets built into the shoulder straps for quick-access items

$209.99

Quantity

Free Standard Shipping on orders over $50 — arrives in 3–5 business days

30-day hassle-free returns — no questions asked

features

Zero Grid was born from a desire for higher quality, more durable travel gear, thoughtfully designed for the seasoned traveler.

840D ripstop waterproof build

A TPU coating and roll-top closure make the backpack fully waterproof, while the heavy-duty 840D ripstop nylon shell resists tears and punctures far better than lighter 400D fabrics.

Faraday-blocking interior pocket

A signal-blocking faraday pocket inside the bag shields phones, cards, and key fobs from scanning and tracking, keeping your data safe alongside your gear.

Generous 45L capacity

The 45L interior holds enough for multi-day trips, supported by external pockets, straps, and tie-downs, plus built-in zip pockets on the shoulder straps for small items.

SPECIFICATIONS

Number of Items	1
Material Type	840D Ripstop Nylon with TPU Coating
Capacity	45 Liters
Closure Type	Roll-top
Data Protection	Faraday-blocking interior pocket
Back Panel	Padded for comfort
Other Special Features of the Product	Waterproof, Lightweight, Rip & Tear Resistant, Exterior Pockets & Tie-Downs, Zippered Shoulder-Strap Pockets, Unisex

WHY TRAVELERS TRUST
ZERO GRID

$300 TRIP ASSURANCE

If anything is stolen from your Zero Grid wallet while traveling, we'll reimburse you up to $300.

LIFETIME REPLACEMENT

Built to last, and backed to prove it. If your gear ever fails, we make it right.

RETURNME LOST & FOUND

Your Zero Grid gear includes ReturnMe recovery tags. Lost does not mean gone.

GOT QUESTIONS?

FREQUENTLY ASKED

Is the 840D nylon plus TPU coating genuinely waterproof, or will rain soak through eventually?

It is genuinely waterproof. The 840D ripstop nylon is TPU-coated and the roll-top closure seals the opening once you fold it down and clip it, so rain runs off rather than soaking in. It will handle torrential rain, river spray, and kayaking splashes without your gear getting wet. Like any roll-top dry bag it is not meant to be fully dunked and held underwater, but for hiking, paddling, and downpours it keeps everything dry.

Is 45L big enough for multi-day trips, or just day hikes?

45L sits in the sweet spot. It is enough for one to three day hikes, overnight camping, or carry-on travel, and it is roomy without being a giant expedition pack. If you pack light you can stretch it to longer trips. The exterior pockets, straps, and tie-downs let you lash on a sleeping pad or extra gear when the inside fills up, so the usable capacity is more than the 45L number suggests.

What does the Faraday pocket actually do, and do I need it?

The Faraday-blocking interior pocket blocks wireless signals to and from whatever you put inside it, your phone, key fobs, passport, and contactless cards. That stops digital thieves from skimming your cards and stops your devices from being tracked or pinged while stowed. Whether you need it depends on you: if you travel through crowded cities or just want your data locked down, it is a real layer of security, not a gimmick. It only shields what is inside that specific pocket, though.

Is it comfortable to carry fully loaded, or does 45L of gear dig into your back?

The back panel is padded specifically for this reason, so a full load rests against cushioning rather than hard fabric and edges. Combined with adjustable shoulder straps it stays comfortable on long treks. It is still a 45L pack, so a heavy load is a heavy load, but the padding and strap system spread the weight far better than a basic roll-top dry bag with thin straps.