SKU: 99580601034

Sierra Designs 7-10 Flex Lumbar Waist Hydration Pack

Sale price$479.70 Regular price$533.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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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: 99580601034

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4.1 ★★★★★
Based on 361 reviews
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A
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Alex Prepsky
Omaha, US
★★★★★ 5
Awesome price for quality balls
Color: Four colors, Size: 5cm (ball only)
These balls are super bouncy and durable. My dog loves them and for the price these are totally worth it! I think they are as durable as nerf balls and equal in size, and much cheaper!
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Reviewed in the United States on November 19, 2025
R
Verified Purchase
Random shopper
Whiting, US
★★★★★ 1
Rope comes out at the slightest force. Pointless tug toy!
Color: Four colors, Size: 6cm (with rope)
If your dog pulls on these (and why wouldn’t he?), the rope immediately comes out. Turns out they just fuse the ends of the nylon rope together, which is no match for a dog playing tug. Any dog, any level of pulling will dismantle these. We’ve managed to reinsert the rope to a couple of these and KNOT it, which gives you a shorter rope but a toy that can withstand some play. But if I had wanted a DIY toy, I’d have used the balls and rope I already own.
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Reviewed in the United States on December 11, 2025
L
Verified Purchase
Lesly
Lowell, US
★★★★★ 3
Not for super chewers!
Color: Four colors, Size: 5cm (with rope), Color: Four colors, Size: 5cm (with rope)
These rope ball toys arrived today. My poodle puppy loves rope ball toys and playing tug of war. These didn’t last 10 minutes. For context, she is 1 y.o., 30 lbs., is not teething & has her adult teeth. She did this on her own- we were not playing tug of war at the time the toy fell apart. At least there are 3 more in the package & when the rope is done, we’ll still have the balls to play with.
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Reviewed in the United States on April 15, 2026
K
Verified Purchase
Kimberly Farnham
Carnegie, US
★★★★★ 4
Great for small dogs
Color: Four colors, Size: 5cm (ball only)
Durability
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Reviewed in the United States on February 28, 2026
J
Verified Purchase
JewelsfromJerri
Bozeman, US
★★★★★ 5
Fun, Durable Balls for smaller heavy chewers
Color: Four colors, Size: 5cm (ball only)
Perfect size and strength for my small dog that is a heavy chewer! She hasn’t been able to destroy and chew up this one like she has with every other toy! Definitely chew resistant.
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Reviewed in the United States on April 26, 2026

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