CUSTOM/OEM

We are a factory and OEM manufacturer of soft cooler bags and waterproof dry bags, designed for lightweight, collapsible, and durable use in fishing, marine, and outdoor applications.

From small custom soft cooler bags to extra-large commercial fishing coolers capable of holding tuna, we provide OEM development, private labeling, and large-volume production. We work with outdoor brands, fishing tackle distributors, and commercial clients worldwide, with global order fulfillment available.

✔ Custom / OEM Soft Cooler Bags
✔ Backpack & Kayak Cooler Bags
✔ Waterproof Duffle Bags 
✔ Custom Branding / Private Label / Promotional Programs

Why Cooler Bags Are Better for Marine and Fishing Use

Traditional hard coolers are bulky, heavy, and inefficient for transport and storage.

Our soft cooler bags are designed to be lightweight and fully collapsible, making them ideal for boats, kayaks, and commercial fishing vessels where space efficiency is critical. When not in use, the bags fold flat; when needed, they deploy quickly to provide reliable cold storage—without sacrificing essential insulation performance.

Custom Cooler Bags

They are built with 0.5‘’(13mm) closed-cell insulation foam, which does not absorb water or odors, helping prevent long-term smell buildup. Combined with 22oz waterproof tarp and fully heat-welded seams, the bags deliver durable insulation and true leak-proof performance. The bags resist tearing, puncture, UV exposure, and saltwater corrosion.

Each cooler bag includes a large drain valve for fast drainage, remaining drip-free when fully tightened.

OEM customization options include size, capacity, bottom structure (flat bottom or envelope-style), color matching, and logo printing.

Backpack Cooler Bags

Our backpack cooler bags provide hands-free insulated transport for mobile environments.

Designed for docks, shore fishing, kayaking, and outdoor travel, these backpack coolers feature ergonomic shoulder straps, waist belt and fully welded waterproof construction. 

Kayak Cooler Bags

Kayak cooler bags are engineered specifically for limited cockpit space and on-water stability.

With a compact footprint and low center of gravity, these coolers fit securely behind kayak seats or in cargo wells. Making them ideal for kayak fishing applications.

Commercial Fishing Cooler Bags

Our large cooler bags are designed for large catches and high-intensity fishing operations.

The current standard size reaches up to 90 inches (230 cm), with custom dimensions available based on catch requirements. Unlike rigid fish boxes, these large fish cooler bags are foldable, helping reduce deck and storage space usage when not in use.

They are widely used for tuna and other large pelagic species in professional fishing environments.

Waterproof Dry Bags

We also manufacture waterproof dry bags for outdoor storage.

Available capacities include 10L, 20L, 40L, 50L, 60L, 80L, 120L, and 150L. All dry bags are made from heavy duty tarpaulin with fully welded seams to ensure reliable water protection.

Large printable surfaces make these dry bags suitable for custom branding and promotional use.

Materials & Manufacturing

  • 0.5''(13mm) Closed-Cell Insulation Foam
    Non-absorbent, odor-resistant, and stable over long-term use
  • 22oz Waterproof Tarp
    UV-resistant, saltwater-resistant, and designed not to yellow or degrade
  • Fully Welded Construction
    Heat-welded seams provide air isolation and zero water leakage
  • Zipper Options
    Water-resistant nylon zippers for small envelope style and backpack, and YKK zippers for large bags

OEM Manufacturing & Custom Branding

As an integrated OEM soft cooler bag manufacturer, we support application-based product development, private label branding, and promotional programs.

Our production capacity allows us to handle large and repeat OEM orders, while maintaining consistent quality and reliable lead times for global customers.

Contact Us

Brand Manager
Roger
📧 roger@buybuffalogear.com

General Inquiries & Orders
📧 order@buybuffalogear.com