mountain gear backpack Collider Haul Bags-Pre OrderCollider Haul Bags 30L 45 70L The lightest purpose built haul bags in their class. Built from Ultra 800TX laminate, reinforced nylon webbing, and durable packcloth interiors the Collider series delivers full strength hauling performance at dramatically lower weight and bulk than traditional haul bags. Designed for fast big walls, alpine pushes, and modern free climb objectives where every gram and cubic inch matters. Pre Order Window Pre orders close

Collider Haul Bags 30L/45/70L

The lightest purpose-built haul bags in their class.
Built from Ultra 800TX laminate, reinforced nylon webbing, and durable packcloth interiors — the Collider series delivers full-strength hauling performance at dramatically lower weight and bulk than traditional haul bags.

Designed for fast big walls, alpine pushes, and modern free-climb objectives where every gram and cubic inch matters.

Pre-Order Window

Pre-orders close June 8th
Estimated ship date: June 26th

Shipping

Free U.S. shipping on orders over $100.
Free international shipping on orders over $150.

Collider 70L

A full-size Ultra 800TX haul bag built for expedition loads and long walls — at a fraction of the weight of traditional PVC haul bags.

Heavy nylon webbing structure, 400D packcloth interior, and internal pocket keep loads secure and organized while remaining highly packable.

Weight: 2 lb 10 oz

Collider 30L

A compact haul pack sized perfectly for big free climbs and fast-and-light wall objectives.

Two grab loops function as haul straps. Inside, a permanent foam panel adds carry comfort while a zippered pocket secures essentials.

Weight: 1 lb 15 oz

Collider 45L

A compact haul pack sized perfectly for big free climbs and fast-and-light wall objectives.

Two grab loops function as haul straps. Inside, a permanent foam panel adds carry comfort while a zippered pocket secures essentials.

Weight: 2 lb 6 oz

Design Heritage

A nod to the cult-classic Atom Smasher by FISH — re-imagined with modern Ultra laminates and 1990s-inspired hot-pink and green packcloth.

The result: lighter, stronger, and more packable than any comparable haul bag in its size class.

Key Features

• Ultra 800TX laminate shell for extreme abrasion resistance

• Heavy-duty nylon webbing load structure

• Removable shoulder straps and waist belt — even while fully loaded

• Offset haul straps for access while hauling

• Full-circumference removable foam frame insert

• Roll-top closure for fast access and weather resistance

• Dual steel G-hooks for compression or rope carry

• Two internal clipping loops for tethered gear