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Four clear plastic vacuum storage cubes stacked together, each with zip closure and valve

Shrink-Pak 4 Jumbo Cubes Vacuum Storage Bags 43.5 x 34 x 18 Inches

SKU CH-50A3-V25WK

Four jumbo cubes measuring 43.5 by 34 by 18 inches compress clothing and bedding with a dual-use valve and double-closure zipper

  • Maximise closet space with 43.5 x 34 x 18 inch jumbo cubes
  • Secure contents using double-closure zipper and twist-to-lock valve
  • Compress by vacuum or hand press for flexible storage
  • Reusable multi-layer material resists punctures through repeated moves
  • Protect bedding and clothing from moisture, odours and debris

Jumbo Cube Capacity

Four jumbo cubes each measure 43.5 by 34 by 18 inches, providing enough volume for multiple comforters, blankets, pillows and seasonal clothing. They suit homeowners, travellers and movers who need to condense bulky soft goods into flat, stackable blocks that fit under beds or inside suitcases.

Valve and Seal Limits

A dual-use valve accepts a vacuum cleaner or manual compression, while a double zipper closure locks the seal before and after air removal. Without a vacuum source the bags still compress by pressing, though maximum shrinkage relies on suction; the valve twists to lock and prevents air leaking back in during storage.

Multi-Layer Headroom

Reinforced multi-layer construction resists punctures and resists moisture, odours and debris, allowing repeated packing cycles for moving or seasonal rotation. The cubes handle heavy bedding loads but are not suited for sharp-edged items or rigid objects that could breach the film; they also lack breathable mesh panels for items requiring airflow.

Highlights

  • Maximise closet space with 43.5 x 34 x 18 inch jumbo cubes
  • Secure contents using double-closure zipper and twist-to-lock valve
  • Compress by vacuum or hand press for flexible storage
  • Reusable multi-layer material resists punctures through repeated moves
  • Protect bedding and clothing from moisture, odours and debris

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 4-pack Jumbo Cubes at 43.5 x 34 x 18 inches or the 8-pack with 4 Large and 4 XL cubes?

The 4-pack gives four identical Jumbo Cubes measuring 43.5 x 34 x 18 inches, ideal for multiple comforters or bulky bedding in one size. The 8-pack splits capacity across two different cube sizes, so choose it only if you need a mix of Large and XL volumes.

How much will a 43.5 x 34 x 18 inch cube shrink once I vacuum the air out?

The multi-layer construction and dual-use valve compress contents to a fraction of original volume; exact shrinkage depends on fabric type and fill, but the reinforced build is designed for maximum reduction.

Does the dual-use valve work with a standard vacuum cleaner hose or only manual pressing?

The twist-to-lock valve accepts a vacuum hose for powered suction and also allows manual press-to-compress use, so you can remove air either way.

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