SKU: 31691839708

Sierra Designs Flex Capacitor 40L-60L Backpack Bag - Butterscotch

Sale price$429.75 Regular price$477.50
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Sierra Designs Flex Capacitor 40L-60L Backpack Bag - ButterscotchThe Sierra Designs Flex Capacitor 40L 60L Backpack Bag Butterscotch Unleash your wanderlust with The Flex Capacitor 40 60. This lightweight backpack is your ticket to extended adventures and versatile gear hauling. Crafted from durable nylon, this backpack is a reliable companion in the rough terrains of the backwoods. The innovative design features expanding horizontal gussets that offer an adjustable 15 20L extra cargo capacity for longer

The Sierra Designs Flex Capacitor 40L-60L Backpack Bag - Butterscotch

Unleash your wanderlust with The Flex Capacitor 40-60. This lightweight backpack is your ticket to extended adventures and versatile gear hauling. Crafted from durable nylon, this backpack is a reliable companion in the rough terrains of the backwoods. The innovative design features expanding horizontal gussets that offer an adjustable 15-20L extra cargo capacity for longer backpacking journeys, while also allowing for a compact, snug fit for quick summit dashes. Quick-stash solutions abound, with convenient storage options on the straps, sides, and bucket lid to keep your trail essentials within easy reach. The Y-Flex suspension system provides exceptional support, ensuring this lightweight backpack can punch above its weight class.

Specifications:

  • Material: 100D Nylon Honeycomb/420D Oxford
  • S/M Torso Capacity: 40-60L
  • Weight: 1.23 kg
  • Torso Fit: 41 - 48 cm
  • Hip Fit with S/M waist belt: 71-117 cm
  • Dimensions (H x W x D): 63 x 20 x 32 cm
  • Suspension: Lightweight Y-Flex
  • M/L Torso Capacity: 40-60L
  • Weight: 1.4 kg
  • Torso Fit: 46 - 53 cm
  • Hip Fit with M/L waist belt: 84-127 cm
  • Dimensions (H x W x D): 70 x 22 x 32 cm
  • Suspension: Lightweight Y-Flex

Prepare for your next adventure with The Flex Capacitor 40-60. Whether you're embarking on a challenging backpacking expedition or a quick day trip, this backpack offers the flexibility and durability to meet your needs. Order now and experience the freedom of versatile gear hauling with Sierra Designs.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31691839708

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4.2 ★★★★★
Based on 18 reviews
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L l stearns
Louisville, US
★★★★★ 5
Great workout mat
Color: Green
It’s very thick and soft so it makes exercising a lot easier. It rolls easily ready to store. And it seems very durable. It is also flexible for certain exercises for balance.
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Reviewed in the United States on March 29, 2026
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TJV
Lexington, US
★★★★★ 5
Very sturdy. Great Quality
Color: Navy Blue
This is a very dense, thick mat. It's great if you have bad knees or just need/want a thicker mat. The carrying strap with velcro closures is easy to use.
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Reviewed in the United States on April 21, 2026
C
Verified Purchase
Charl8
Dallas, US
★★★★★ 5
Great cushioning, easy storage
Color: Blue
I am so happy I bought this. I do back stretches, and need to be on the floor.. Getting up & down is hard at 77, and carpets are hard. This helps sooo much! I don’t hurt my knees when getting down or getting up. The mat is comfortable and provides plenty of padding. It is easy to roll up and store with the included strap. I am tall, and there is extra length, so my head and feet are on the mat. This was a good purchase! This has not torn, and wipes down easily. It doesn’t attract dog hair, which is another reason I wanted a mat.
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Reviewed in the United States on March 21, 2026
D
Verified Purchase
Diamond Butterfly
Phoenix, US
★★★★★ 5
Love my mat!
Color: Pink, Style: 1/2 Inch
I’m new to stretching and recovery classes, and there is a lot of floor work. I was using the gym mats, but my knees, lower back, and glutes were hurting from being on the floor. This mat is the perfect thickness and feels wonderful during floor exercises. It gives me the extra cushion I need without being difficult to use. It’s also lightweight, durable, easy to clean, and easy to roll up for transport. The pink makes me smile. That said , the mat makes the classes more enjoyable.
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Reviewed in the United States on May 2, 2026
R
Verified Purchase
RA
Boise, US
★★★★★ 5
Great value
Color: Aqua, Style: 1-Inch
Perfect exercise mat. It is nice and thick, and comfortable to kneel and lay on. Can't comment on durability, but so far, so good. Recommended.
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Reviewed in the United States on May 14, 2026

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