Reusable Bulk Containers & Sleeve Packs for Smarter, Sustainable Supply Chains
Low-Profile, Nestable Design That Cuts Storage Needs and Freight Spend
BigPak® sleeve packs are lightweight, low-cost reusable bulk containers with interchangeable pallets and lids. Available in six standard sizes with multiple configurations, these durable, hygienic containers keep cargo secure across repeated trips, protecting your products and your bottom line.
Explore our ready-to-make specialty sizes and configuration options. If you need distinct dimensions, performance specifications, or custom branding and colors not listed, contact us and we’ll engineer a custom BigPak® solution tailored to your operation.
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CONTAINER TYPES
Adaptapak
Transforms nestable pallets into a bulk container
Base locks into pallet for a more secure load
Supports up to 3500 pounds
Maximizes interior storage for shipping efficiency
PRIMEPAK
Twin sheet construction
Heavy duty capabilities
9 wide legs, ideal for automation
Locking lid available
ULTRAPAK
Twin sheet construction
Interchangeable lid and base
18 legs to better distribute load
Locking lid available
BigPak
Pallet and lid are interchangeable
Minimizes storage space
Lightweight for better ergonomics
Available with Ever-Lok®
Multiple sizes available, including a conveyable configuration
ADDITIONAL SIZES
Don’t see the size that you are looking for?
See what other sizes we have available below.
Need a custom size?
No problem, reach out to us here!
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SPECIFICATIONS
REUSABLE BULK CONTAINERS & SLEEVE PACKS BUILT FOR PERFORMANCE
Durable by Design
Constructed from thermoformed custom HDPE, BigPak® sleeve packs deliver long-lasting durability. They resist impact, weather, and humidity yet remain lightweight for better ergonomics. Count on these reusable bulk containers to protect products and reduce damage risk during shipping and storage.
Long-Lasting & Automation-Ready
Our reusable bulk containers retain their shape, size, and weight and won’t warp, shrink, or swell like wood—ideal for automated material-handling equipment. With a service life of hundreds of cycles (versus a dozen or fewer for wood), BigPak® sleeve packs lower total cost of ownership.
Eco-Friendly & Cost-Smart
Returnable, reusable, and fully recyclable at end of life, our reusable bulk containers cut disposal fees and support circular supply chains—reducing environmental impact while saving money over time.
Sanitary & Easy to Clean
Smooth, non-porous surfaces clean quickly to help mitigate contaminants. That makes our sleeve packs a smart choice for grocery, food & beverage, and pharmaceutical applications.
Cost & Storage Savings
An advanced, low-profile design—featuring nestable plastic pallets and covers plus interlocking pallet legs—reduces warehouse space needs and lowers return-freight costs.
Flexible, Line-Side Ready
Mirror-image pallet and lid pieces are interchangeable for operational flexibility. The BigPak® 40×48 TP-TC Conveyable model adds Ever-Lock2® plus a conveyable cover lid for expanded storage and line-side handling.
Customizable to Your Operation
Configure BigPak® sleeve packs to match your shipping and storage requirements. Sleeve options include Fiberboard Z-fold, Twin-Sheet Thermoformed, or Fluted Plastic. Choose Ever-Lock2® or Peanut Lock for secure stacking without stretch wrap. Add brand colors, striping, and logos, and specify leg drain holes for moisture management.
A Proven Manufacturing Partner
TriEnda delivers on time and on budget with cutting-edge processes and materials. Since 1975, we’ve helped leading brands modernize material handling with reusable bulk containers and sleeve packs. Today, we are among North America’s largest industrial plastics manufacturers—trusted for strength, efficiency, and sustainability.
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