Not every adventure calls for full expedition capacity.

The ADVBags 45 was built for riders who want the same proven rackless platform found in our ADVBags 70 — but in a smaller, more compact configuration.

Less bulk. Reduced footprint. The same durability and weather protection.

Perfect for weekend trips, lighter packing, and situations where keeping the setup tighter to the bike makes sense.

Built on the same architecture as the 70. Built to stay secure off-road. Built to keep your gear dry — no matter how tough the going gets.

The System – Why it matters

Our ADVBags 45 are packed with great features to make your adventures as easy and trouble-free as possible while adding minimal weight to your setup.

Overview

The ADVBags combine a flexible base plate system with two integrated holsters for the side dry bags. On top, a removable Beaver Tail offers multiple anchor points and integrated pockets for documents and smaller gear. It can also be removed to fit for example our Tail Pack or Explorer bag.

The system attaches to your bike with six replaceable straps and non-slip, stainless steel cam buckles. All plastic buckles are magnetic for easy, glove-friendly use.

Each holster includes a compression strap to keep things secure, even when lightly packed. With six MOLLE panels and weight-rated loops, the ADVBags are ready for add-ons like bottle holders or tool rolls: built for adventure, right out of the box.

Base

The foundation of the ADVBags system is a three-piece base plate that bolts together into a solid, unified structure. This modular design allows for a universal fit across a wide range of bikes, adapting easily to different seat shapes and rear frame layouts. The base secures to the bike using six attachment straps, all fully replaceable in case of wear or damage.

To protect your bike, each section of the base includes soft, replaceable padding that sits between the plate and the bike. However, we do recommend applying a protective film to the contact areas on your bike. If gravel, wet sand, or other debris gets caught between the ADVBags and your plastics, it can scratch the paint or dull the surface over time.

Along the sides, you’ll find multiple anchor points integrated directly into the structure, ideal for mounting accessory bags, bottle holders, or other add-ons you might need on longer rides.

It’s a stable, low-profile base built to handle tough terrain without compromising flexibility or function.

Dry bags

The ADVBags system includes two 25 L side dry bags and one 20 L top dry bag, all built from durable, waterproof materials and designed for tough use on and off the bike.

Each side bag features a Super Seal closure that keeps dust and water out, even when rolled imperfectly. Air release valves make it easy to compress the bags tightly, while a pull strap at the bottom helps you seat them fully into the holsters for a clean, secure fit. Magnetic buckles keep closures quick and glove-friendly, and a clear window on each bag allows for a quick visual check of your gear without unpacking.

The top bag features a single Super Seal opening with a defined bottom, making packing simple and secure. It also includes an air release valve for compact packing and a bungee cord panel on top for stashing rain gear or anything you want to access quickly. Two carrying handles and stowable backpack straps make it easy to take with you off the bike, whether you’re heading into camp or just grabbing essentials.

Extras

Every set of ADVBags comes with a set of smart extras to extend fitment options and cover unexpected needs on the trail.

An aluminum Heat Shield is included to protect the bags from high-mounted exhausts, easy to install and compatible with most dual sport setups. For bikes that need custom mounting points, you’ll find two closed and two open Anchors, giving you flexibility to create secure strap points where needed.

The kit also includes a spare attachment strap and a spare compression strap, so you’re covered in case of loss or damage during travel.

Watch our presentation video:

Product Specs

Weight & Capacity

Net weight: xx kg / xx lbs

Base capacity: 45L (1x 15L top bag + 2x 15L side bags)

Materials used

Holster exterior: 1640D Nylon 420D Hypalon

Holster Interior: 250D PVC Tarpaulin Red

Dry bags: 500D PVC with 30C clear windows

Straps: 600D PP Webbing

Cam buckles: Stainless steel + powdercoated black

Magnetic Buckles: PA-66-GF

Padding: EVA coated edged

What's included?

1x Top base plate
1x Left-hand side base plate with holster
1x Right-hand side base plate with holster
1x Beaver tail
1x Top bag
1x Left-hand side dry bag
1x Right-hand side dry bag
2x Anchors (open design)
1x Heat shield with 2x hose clamps
1x Spare attachment strap
1x Spare compression strap

Do the ADVBags fit YOUR bike?

Yes – thanks to a universal attachment system that uses six replaceable straps with non-slip buckles, ADVBags can be mounted on almost any bike.

To install them, your bike just needs:

One attachment point at the rear (like a luggage rack or fender brace)
Two side attachment points where the subframe meets the main frame (usually the passenger footpeg brackets)

If you ride a dual-sport and don’t have a solid mounting point at the rear, you can use the included metal anchors to create your own attachment points.

— Installation instructions

Duffels & Tail bags

ADVBags 16 – Rackless Saddle Bags

ADVBags 45 – Rackless Saddle Bags