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Mountain Stacking Box M Size Half ■ Gray [STACK40 Series]

★★★★★ 4.6 rating · 41 reviews · 407+ sold
$32.34 $42.0420001983643 30% OFF
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Product Details

※The title refers to the price of the product itself.

[Background]
Aiming for Thump, thump, thump. Packing complete!!

This is a half-size version that perfectly fits two of our Mountain Stacking Boxes (sold separately).
It's very useful for packing small items and food at the end of your backpack.

[Features]
● This product is half the width of our Mountain Stacking Box M Size (sold separately), while maintaining the same height and depth. Two of these will fit perfectly on top of the Mountain Stacking Box.

● High strength with sewing + seam tape processing
There are two methods for seam sealing: bonding the fabric edges together or sewing with seam tape. For this product, we chose sewing + seam tape processing to enhance strength.

Due to the nature of DCF fabric, there is a decrease in strength around needle holes. Seam tape compensates for this, significantly increasing durability. Dyneema tape is very expensive and requires considerable effort, but we believe it is essential for items where the seams are subjected to compression and stress.

[STACK40 Series]
Designed for 40L backpacks with a focus on stackability. The bottom surfaces are unified, allowing S/M/L sizes to fit neatly. It can also be combined with half-size or drawstring stuff sacks. This series is for UL-oriented hikers.

[Specifications]
Size: Approximately 158 mm (width) x 220 mm (height) x 140 mm (depth) (excluding knob)
Material: DCF 1.43oz, YKK AquaGuard
Weight: Approximately 30g

[Notes]
・Although seam-treated, this product does not guarantee waterproofness. YKK AquaGuard is not completely waterproof.
・Decorative items other than the one mentioned in the title are not included.
・Price negotiations, including for bundled sales, are not possible.
・Ships in simple packaging.

Category
Backpack Bag
Condition
New/unused
Shipping
Included in price (by seller)
From
Aichi

Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.

Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.

Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.

Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

Customer Reviews (41)

4.6
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User1978552
★★★★★
2026-11-07

I appreciate the clear instructions and easy handling.