KLIM Nac Pak Technical Backpack (Castlerock - Hi-Vis)

I would not hesitate to get this slim backpack for motorcycle use if you don't need it for large amounts of storage. I did purchase a Klim hydration bladder to go with it.It's slim and functional but does not have a large capacity, so it suits me fine as I have other storage. It is extremely well made, has zippers and straps that are easy to operate with gloves on. I have a small tool bag, I've used the included tool bag to carry straps and carabiners, the optic pouch will fit a visor and has an included chamois.The chest straps are comfortable and have some small storage pouches with zippers. I also have a home for my Garmin In Reach which gives it direct access to the sky. I will say that on a slim rider the chest strap provides chest protection. I'm a big boy and the pads protect my armpits. Despite that it is very comfortable and I didn't miss having a waist strap.

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.

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!

Liked the fitment, it stays still on my street bike rides and hikes. I do wish the shoulder straps held a phone.Limited space, it's really 2 compartments/zippered encloseures,but even when straps are loose the lower part gets real tight and can't fit much.its good quality,just limited in storage,comparable to osprey or evoc.

I use this pack for enduro rides and find it to be the perfect size for that type of riding. Not to large and bulky but not too small either. I also own the Klim Crew pack which I thought would be a good pack for dual sport and enduro and found it to be too large for most enduro/trail rides. I was a little worried about the security of this pack on my body since it doesn't have a waste belt, but it fits great, feels secure, and gives very good freedom of movement on the bike. The included tool kit pouch is a very nice feature. The only gripe I could have is that it doesn't come with a bladder, but I just transfer my bladder from the Crew pack or any other hydro pack I have when I use it. The construction quality is very good IMHO and the layout of all of the storage compartments was very well thought out. I love that there is a compartment on the front of the vest that will just fit my iphone 7. Nice to be able to get to your phone or keys without having to remove the pack. A phone larger than a standard iphone 6 or 7 probably won't fit in that pocket though. I fell off of a trail on a recent ride and ended up landing on my back and sliding 20 feet or so in the rocks down a steep hill. The pack suffered no damage and it protected me from the fall. Like all Klim products that I own, it is a quality product.

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!

This pack is impressive, it was designed with functionality in mind. The harness style strap system is actually better than the USWE packs for my slightly larger than average chest. I have used an USWE pack a bunch and they are great but this takes the cake. The hard goggle pouch up top is easy access and great to keep your sandwich from getting smashed up in your pack. The included tool pouch is really nice and I have a full arsenal ofKTM/Husky tools in there including the big Enduro Engineering axle wrench. If you're looking for a mid-sized pack for dirt biking, non-avalanche condition snowmobiling and MTB where you need to carry some significant food and water you will LOVE this backpack. If this came with a Hydrapak it would be the deal of the century but unfortunately you have to provide your own but all said and done this bag is worth every penny.

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.