SKU: 14745356217

Sierra Designs 7-10 Flex Lumbar Waist Hydration Pack

Sale price$185.85 Regular price$206.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Sierra Designs 7-10 Flex Lumbar Waist Hydration PackThe Sierra Designs 7 10 Flex Lumbar Waist Hydration Pack Small in size but mighty in skill, the Flex Lumbar 7 10 pack is a versatile companion designed to take weight off your back and onto your backside. Ideal for day hikes, bike rides, and casual outings, this pack is a hip sized version of the renowned Flex Capacitor backpack. With the innovative expanding gusset, you can effortlessly adjust the carrying capacity to suit your needs. Whether you

The Sierra Designs 7-10 Flex Lumbar Waist Hydration Pack

Small in size but mighty in skill, the Flex Lumbar 7-10 pack is a versatile companion designed to take weight off your back and onto your backside. Ideal for day hikes, bike rides, and casual outings, this pack is a hip-sized version of the renowned Flex Capacitor backpack. With the innovative expanding gusset, you can effortlessly adjust the carrying capacity to suit your needs. Whether you need extra space for bulky layers, snacks, or trail accessories, or wish to stabilize smaller loads, the Flex Lumbar 7-10 has you covered.

Featuring stretch mesh water bottle pockets, a zippered valuables pocket, and dual compression straps to stabilize your load, this pack offers both functionality and comfort. The plush padding on the hip belt straps ensures on-trail comfort, making it an excellent choice for a wide range of body shapes. The vertically expandable volume allows for flexible storage options, while the hidden top zipper adds to the pack's versatility.

Specifications:

  • Capacity: 7-10 liters
  • Weight: 0.34 kg
  • Hip fit: 132 cm max
  • Dimensions (H x W x D): 20.3 x 35.6 x 15.2 cm
  • Material: 100D Nylon-Poly Ripstop
  • SKU: 80711620PT

Whether you are a seasoned adventurer or a casual explorer, the Flex Lumbar 7L-10L Backpack Bag offers the perfect blend of functionality and comfort. Take on your next outdoor adventure with confidence, knowing that this pack is designed to meet your needs while keeping you comfortable on the trail.

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: 14745356217

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4.5 ★★★★★
Based on 7 reviews
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Bob
West Palm Beach, US
★★★★★ 3
Very good
Size: Standard (Mid Loft), Number of Items: 1
Excellent pillow. Soft but medium support. Fell asleep on it right away and it stays cool. Like sleeping on a cloud.
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Reviewed in the United States on August 1, 2025
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Chris
Pawtucket, US
★★★★★ 5
A Good Night’s 💤
Size: Standard (Mid Loft), Number of Items: 1
I’ve bought many pillows over the years and this pillow is by far the best for me. I am a back and side sleeper. Finally wake up without a headache or neck discomfort. I bought the medium standard. Just the right consistency. Not to soft not to firm. Stay cool pillow.
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Reviewed in the United States on March 30, 2026
S
Verified Purchase
Steve Cabrera
West Palm Beach, US
★★★★★ 5
Confortable
Size: Standard (Mid Loft), Number of Items: 1
Excellent support. Always fluffy. It does have a smell but as recommended I let it air out for a day. I also washed the cover and had no issue.
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Reviewed in the United States on September 20, 2025
Y
Verified Purchase
Yulong Zhao
Battle Creek, US
★★★★★ 5
Perfect latex pillow
Size: Queen Size
I’ve been using the pillow for about a week, and I’m really happy with it so far. It’s soft and bouncy but still gives enough support for my neck, which is hard to find in a pillow. When I first received it, there was a slight odor from the new materials, but it went away after about two days, so it wasn’t a big deal at all. What I noticed right away is how it kind of molds to your head and neck without feeling too firm. It’s definitely more supportive than regular foam or down pillows, but it’s not stiff at all. I also like that it stays cool throughout the night—I never wake up feeling overheated. Overall, it’s a solid choice if you’re looking for a pillow that’s soft but not too soft, with enough support to keep your neck comfortable. Definitely worth trying if you’re picky about pillows like I am.
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Reviewed in the United States on January 13, 2025
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Rachel Merton
Whiting, US
★★★★★ 5
Our favorite pillows & we're picky!
Size: Queen Size
My whole family love these pillows, & we are picky pillow people! They are comfortable through the whole night & I get the best nights sleep. We even put them in our AirBnB house & guests ask where they can buy one. I highly recommend. They are soft on your head but still supportive.
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Reviewed in the United States on May 23, 2026

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