PackStack™ PRO [Waterproof]


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Pre-orders will ship out in first week of August.
We know how challenging it can be to maximize efficiency and keep your outdoor gear protected on multi-day backcountry trips. PackStack Pro™ is a modular packing system designed to optimize pack storage, protection, and organization. With seam sealed waterproof Cordura fabric and a waterproof YKK zipper, PackStack Pro™ is designed to keep your essential gear dry. Whether ski touring, backpacking, climbing, surfing, or hunting – PackStack Pro™ will optimize your packing experience regardless of the activity.

Staying organized saves you time, so you can spend doing what you enjoy.

  • Waterproof for items that require a safe storage away from moist (e.g. sleeping bag and sleeping pad, DSLR camera and other electronics) or items that are wet / moist (e.g. tent, rain clothes, shoes, food) and you which to isolate from your other packing.
  • Equipped with seam-sealed Cordura waterproof fabric and waterproof YKK zipper.
  • Crescent moon shape to eliminate dead space and allow for a perfect fit
  • Top handle for easy access
  • Lightweight and durable construction, made to withstand scrapes and scuffs
  • External storage pocket
  • Fits the following backpacks, two options: either 40L+ backpacks or 60L+ backpacks
  • PackStack comes in two sizes: Tall and Short (see specifications below). Gives you the ideal space to pack smart (separate what is wet/dry, clean/dirty, food/non-food, liquids/non-liquids and essentials/non-essentials)


  • Black
Cordura RipStop (100% nylon)
Waterproof YKK Zipper
Fully seam-sealed

Weight (per unit)
Fits backpack size: 40L+
  • Short: 102g
  • Tall: 118g

Fits backpack size: 60L+

  • Short: 112g
  • Tall: 122g
Packing capacity (per unit)
Fits backpack size: 40L+
  • Tall: 9.8L
  • Short: 5.6L

Fits backpack size: 60L+

  • Tall: 11.1L
  • Short: 6.4L
Height (per unit)
  • Tall: 17cm / 7"
  • Short: 10cm / 4"
Depth (deepest point)
  • Fits backpack size: 40L+: 18cm / ≈7"
  • Fits backpack size: 60L+:  20.5cm / ≈8"
Width (widest point)
  • Fits backpack size: 40L+: 30cm / ≈12"
  • Fits backpack size: 60L+: 32.5cm / ≈13"

Recommended use:

  • Backpacking
  • Hiking
  • Camping
  • Hunting
  • Surfing
  • Ski-touring
  • Photography
  • Expeditions
  • Travel

This product has been viewed in:

Gear Junkie (2021): Emerging Gear "Hillsound PackStack Backpacking Cubes"

Gear Patrol (2021): 15 Awesome New Outdoor Products to Kick off Summer With

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