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A great choice for hiking, outdoor adventures, and city commutes, the SOG Opcon Hydration Daypack features roomy, versatile storage plus an included 2-liter hydration system with easy-to-use bite valve for on-the-go H2O. This 18.2-liter tactical backpack features a large main compartment and a smaller secondary compartment with 180-degree zippered openings, large front accessory pocket with organizer, and top front zippered accessory pocket.
When you need to carry more gear, the Opcon Daypack has you covered with heavy-duty MOLLE webbing for attaching a variety of optional pouches, accessories, and modular tactical gear. The pack includes left and right ports for threading tubing out from the hydration reservoir stored in the back.
The Opcon Daypack sits comfortably on your shoulders thanks to the yoke-style adjustable, padded shoulder straps, which feature an adjustable sternum slider for added security and comfort. Other features include a durable water repellent construction, side compression straps, a webbed adjustable waist belt for added security, a hook-and-loop patch on the front for added customization, top carry handle, and durable plastic buckles and zippers.
- Dimensions – 17.3 x 9.2 x 6.9 inches (WxHxD)
- Storage Capacity (Volume) – 18.2 liters (1,113 cubic inches)
- Weight – 1.92 pounds
This product is backed by a manufacturer.
SOG backpacks, hydration packs, and bags match the uncompromising style and performance of its celebrated folding knives and multi-tools, which have become prized by military, law enforcement, and everyday users looking for outdoor gear of the highest quality, distinction, and value.
J Mcbride
Reviewed in the United States on May 3, 2025
Was beyond impressed with the quality of this SOG camel pack
Customer
Reviewed in the United States on February 19, 2025
I got this for a biking/hiking trip in the mountains. It held up the whole time. Great water storage for the water pack. It has plenty of room and lots of different compartments. Great pack for the money.
Keara A.
Reviewed in the United States on January 7, 2025
This was a perfect back pack for hiking with emergency gear. It has so many spots for things and the velcro plus the loops for external carry is awesome!
Natasha Coronado
Reviewed in the United States on August 1, 2024
Great travel / hiking bag.Plenty of room for all the extras
Brad Bontrager
Reviewed in the United States on December 20, 2024
I bought this for a get home/ emergency bag to leave in my vehicle. Pending on your needs and or situation this bad may not be for everyone. I’m using it for the hydration pack, storage of a first aid kit(which is a large flambeau 5003). You can fit 2 trays in bit it makes the bag very tight. Middle storage is decently sized. The front 2 pouches are not very big, however if you are packing light than they could be used for snack storage, lights, matches, etc. Plenty of molle web to attach to as well. In conclusion I seems to be a good just in case/ hiking and cycling bag. Worth the money
Amy
Reviewed in the United States on October 18, 2024
So far so good! I got tired of lugging around a larger day bag. This bag is sleeker and still fits basically everything I need. Added the Molle water bottle holder.
Astro
Reviewed in Mexico on November 18, 2023
Mi error al comparlo pensando que era una 49L y no una 18L, pero la calidad es muy buena pero tuve que pedir devolucion
Nickolas F.
Reviewed in the United States on May 8, 2022
Bought this for me and my girlfriend for our treks through Big Bend. They are, as has been my experience with anything SOG, awesome. Although they are bulky, the water packs didnt add much of any weight that we needed to try rebalancing as the the pack sits right at your back. One drawback, if you cou d call it that, is the water in the hose got a little hot, but thats to be expected in desert hiking.There are more than enough pockets tucked into this pack to carry just about anything you can fit in them. In this case, lots of snacks for the hours we spent on the trails.With the mole system set-up, I also have a first aid kit strapped to mine. Even then, the weight balanced evenly, didn't feel like I was being dragged down. The waist strap also held the pack in place.One thing to note, if you carry hiking sticks like we do, there isn't anywhere to put them thats out of the way when not in use. I am buying d-rings to attach to the pack for that purpose.All in all, it's a good pack for the money.
Customer
Reviewed in Canada on August 24, 2020
I use it mainly for mountain biking and it fits the bill. Well made with enough space to bring tools and your lunch for long rides. Actually comes with a 3 liter water bladder! Maybe not the most breathable for your back but overall it's great for the price.
george wason
Reviewed in Australia on November 4, 2020
Great day bag
1AB
Reviewed in Canada on April 6, 2020
Excellent product from SOG, not to big or too small. Great straps, buckles, zippers, and compartment sizes. Easy to use/clean hydration system "BIG MOUTH" opening for pouring liquids, drinking tube has it's own insulation sheath and mouthpiece has on/off valve. Great value for the price, also has mole and velcro attachment points. Well thought out and designed, makes my "Camelbak" mule obsolete and overpriced. Ty SOG.
Ronnie Spartan
Reviewed in Mexico on May 31, 2019
Compre esta mochila para el uso diario y la verdad es que estoy muy complacido con ella.La bolsa principal te da la posibilidad de abrirla completa tiene organizadores dentro de las bolsas, los detalles como las jaladeras de los cierres el logo en la parte trasera y el emblema en el tirante la hacen distinguir por sobre las demás.Los materiales son medianamente buenos pero por el precio la verdad es que están bastante bien
BdubQ
Reviewed in the United States on July 12, 2017
GREAT DIAPER BAG FOR TWO:Pretty much exactly what I was looking for. Found it at Ross though, so I had a chance to peek at it before making the purchase. For those buying online, it's a lot more narrow than you'd expect from a backpack. For me that was great b/c I purchased it as a diaper bag for two kids. The big slot was for the younger one that needed the most stuff. Bottles fit perfectly on the outside bottom pouch. The mid section was for the older child who doesn't need as much stuff. The top pouch was great for little things to retrieve quickly like gloves, napkins, tissue, chapstick.The main zipper sections also have separate pockets for random stuff. There's a nice spot that perfectly fits my external battery for charging phones and stuff. The fact that it's a hydration pack was just a bonus. I wasn't really looking for a hydration pack, but pretty cool that it doubles as one. The tube can come out from either side in case you're thinking about buying this but was worried about your preference to sip from the right (as opposed to the photo where it's coming off the left side).What's not shown and not obvious is that the straps have a hoop so you can easily mount something with a carabiner or something. I haven't done that, but I like that it's available in case.
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