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KLIM Nac Pak Technical Backpack (Black - Crystal Blue)

  • Based on 473 reviews
Condition: New
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$109.97 Why this price?

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jul 19
Order within 11 hours and 34 minutes
Available payment plans shown during checkout

Color: Black - Crystal Blue


Product Dimensions: 5 x 13 x 20 inches


Item Weight: 3.59 pounds


Department: unisex-adult


Manufacturer: Klim


Item model number: 3319-005-000-021


Is Discontinued By Manufacturer: No


Age Range Description: Adult


Number Of Items: 1


Capacity Total: 13 Liters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • KLIM pak
Color: Black - Crystal Blue
Good pak!
Reviewed in the United States on May 24, 2025 by Jason

  • Excellent backpack
Color: Black - Knockout Pink
Awesome great quality
Reviewed in the United States on May 18, 2025 by Casey

  • Great look
Color: Strike Orange
Nice backpack just wish it was a tiny bit bigger
Reviewed in the United States on May 2, 2025 by Scott P. Calkin

  • Worth every penny!
Color: Concealment
Great pack. I debated buying at first but glad I pulled the trigger on it. Has plenty of storage, and I love the hardened goggle case. I didn't think the front clasp was going to be very good but it works perfect, never had an issue. Well thought out pack. Klim did good on this.
Reviewed in the United States on March 8, 2025 by mike

  • Great pack, chest strap doesn't accommodate breasts very well
Color: Concealment
The backpack part is well designed. The pockets are nicely sized, everything has cinches so your gear stays in place, and the hydration pocket works well. Having a place to put a shovel is awesome. I *love* everything about it except on thing: Klim seems to have forgotten that women have breasts. If you have anything at all up top--and I mean *anything*--the front strap crushes your chest in bizarre and unnatural ways. I've seen push-up bras that smash things less. There's no way to move the chest strap higher or lower to avoid the problem. I use a mystery ranch for backpacking, and it allows me to move the sternum strap above the bra line, but this pack doesn't. Unfortunately, I'm aware that the USWE and other motocross packs have similar problems. This is still one of the nicest backpacks out there. Just be warned that you may need to test the fit before you buy. ... show more
Reviewed in the United States on June 15, 2023 by Lisa Carter

  • This is the best backpack I’ve Ever owned it’s still perfect
Color: Black - Knockout Pink
This is the best backpack I’ve ever owned. I bought the first one 6 yrs ago it’s still perfect after 1000’s of hours of use. Had to have the pink and black. Still have the all black original. I use this when on my superbike, I use this everyday for work, for gear for tools. It has been amazing and the most comfortable backpack in the world! Please don’t stop making them! ... show more
Reviewed in the United States on January 25, 2025 by Jennifer M.

  • Great Comfortable Backpack For On and Off Road Riding
Color: Castlerock - Hi-vis
Small enough to forget about it but big enough to take what you need. The hydration pack is awesome while wearing a helmet. Wish it came in orange to match the rest of my gear but the yellow stands out as well without clashing.
Reviewed in the United States on December 31, 2024 by Chris Marquette

  • Genuinely Impressed
Have been searching for the perfect pack for enduro and trail style riding. While some of the options out there work, all of them felt overly bulky, or bland in features. This pack fills every need and want for someone looking for that option. You can tell it was built by riders, because it lacks nothing (other than a water bladder hose opening over the shoulder). The tool kit is a cool feature since I was just tossing my tools in a small pouch in my old pack. The hydration bladder sleeve is nice, but designed to hold their brand of bladder - not a deal breaker but could be improved upon. I use the platypus big zip 2L and it fits well, but has to be manually tied up to the retention clip to keep from sagging. As stated, there is no opening for the hydration bladder hose to feed through, it simply just comes up and out of the main compartment, kind of odd considering the amount of features and thought put into every other aspect of the bag. Ultimately, my favorite part is the fit, and access pockets on the chest. My iPhone 11 Pro fits (without otterbox case), keys, and lens cloth. I wear a Leatt 4.5 chest protector and this feels like a natural extension of it. I genuinely can’t tell I’m wearing anything in addition to it while I ride. That’s the biggest winning factor for me. Perfect size. Fits a solid days worth of water, food, rain gear, extra lenses, tools, small med kit, etc. Great pack! ... show more
Reviewed in the United States on November 5, 2021 by Christian

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