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*PRE-ORDER* ULTRA Midnight Blue / Bright Blue (ends 9/27)

Regular price $200.00 USD
Regular price Sale price $200.00 USD
Sale Sold Out
Shipping calculated at checkout.
Bag Size
Front panel
Strap Size

This pre-order option offers this material and colorway for the Sling, Bigger Sling, and the Adapt. Be sure to choose your bag size accordingly.

Technical Fabrics used:

ULTRA™ 400 - 400d Ultra PE (similar to Dyneema®) is about 20% lighter, with four times the abrasion resistance of other 400d U-PE fabrics. A great all-purpose high modulus pack fabric. Waterproof, highly abrasion resistant, UV and chemical resistant, lightweight, and cut/tear resistant.

ECOPAK™ is the world’s only durable and waterproof fabric made from 100% recycled polyester fiber and film. Each yard upcycles about 20 plastic water bottles into durable technical textiles.

Based on 35 years of weaving, coating and laminating experience, Challenge’s ECOPAK™ fabric lasts longer, absorbs 80% less moisture, and has better UV resistance and color retention than traditional laminated nylon. Just like our sailcloth that has been tested around the world, ECOPAK™ performs in the harshest conditions.

Read more on Challenge Sailcloth's fully recycled polyester fabrics


This pre-order option will close on Wednesday, September 27th @ 4pm PST, or until the slots are filled. Bags will be made by October 30th and then shipped accordingly. 


- ULTRA400 Midnight Blue, waterproof - this technical fabric was a limited run from Challenge Sailcloth. Once this is gone, we'll no longer be able to order more Midnight Blue fabric. Get it while we have it! 
- YKK aquaguard zipper in matte black, waterproof
- YKK black oxide zipper pulls, short
- Magnetic center release buckle (25mm / 1")
- Zippered main compartment with dual zipper sliders
- Zippered front pocket

- Hidden back pocket for additional storage, or to tuck in your straps to use as a tech pouch. The zippered back pocket is only available in the Adapt 
- 1" mil-spec adjustable nylon webbing strap *for custom length strap, select Custom Length below & I will reach out accordingly*
- Woven Modokot label


- ECOPAK EPX200 Bright Blue, waterproof
- Fully lined interior, waterproof
- 3 separate slip pockets in main compartment, snap closure on large internal pocket. Zippered internal pocket is only available in the Adapt
- 1/8" reflective paracord with metal easy release key hook


The Sling: 
- Approx. 7.5" (L) x 2.5" (W) x 4.5" (H)
- Approx. 1.4 Liters

The Bigger Sling: 
- Approx. 9.25" (L) x 3" (W) x 5.5" (H)
- Approx. 2.5 Liters

The Adapt: 
- Approx. 9.25" (L) x 3" (W) x 5.5" (H)
- Approx. 2.5 Liters

Handmade in San Francisco, CA

*Please refer to shipping and returns page prior to making your purchase