Peak Series Large Capacity Gravity Water Filter System - 8L
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Shop Similar ProductsLifeStraw Peak Series Large Capacity Gravity Water Filter System
The high-capacity system made with high-performance materials designed for long term durability to meet your water filtration and water storage needs. The large cap allows easy filling, cleaning, and leak-proof mobility, with an included smaller plug cap to seal off connection for water storage. The optimized filtration cartridge boasts a high flow rate and ability to remove sand and silt without clogging. Its the only system needed for you and the whole crew as long as youre on your adventure.
Enhanced microfilter performance: Our re-engineered membrane and custom backwash accessory means better performance against sand and silt, maintaining great flow over the long haul
- Eliminates
- bacteria, parasites, microplastics, silt, sand
- Pore Size
- .2 micron
- Cartridge Life
- 2,000L / 500 gallons
- Action
- gravity
- Volume
- 8L
- Includes
- LifeStraw Peak Series 8L gravity bag with hose and standard quick connector, carabiner, leak-proof cap, easy carry strap, backwash accessory, user manual
- Dimensions
- 14 x 23.5in
- Claimed Weight
- 1lb 3oz
- Manufacturer Warranty
- limited 3 year
- Activity
- camping, backpacking
Reviews
Q&A
Overall Rating
5 based on 35 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageJune 29, 2024
Tough enough
The peak gravity filter system is well made and looks tough enough to withstand plenty of use. Haven't had it out on the trail yet but it' will be the perfect size for our family.
Originally reviewed on LifeStraw
October 30, 2022
Great item- convenient & practical but straw slow
[This review was collected as part of a promotion.] I loved the idea and concept behind the filtering system. We used some fresh river water when we were walking some trails. The only downfall is it is hard to suck the water through the “straw” so it takes some getting used to. Other than that it is very convenient and we will use the system many more times. Just wish the flow was faster but again, I see this being for some more extreme circumstances and that is the reason we take it along with us.
Originally reviewed on LifeStraw
September 9, 2022
Great for large group car camping
[This review was collected as part of a promotion.] The pro's - this is a very large 8L bag and great for large groups, easy gravity flow design, the pre filter inside the filler neck is good to keep out the big debris. The cons - the filler neck is at the bottom of the bag so it cannot be filled while hanging, the pre-filter is difficult to remove and reinstall, the filter screws directly onto the fill cap making it difficult to remove and backslash without taking the bag down and tipping the bag upside down where as if it was an in line filter you could clamp the hose remove clean and be back to filtering quickly
Originally reviewed on LifeStraw
August 24, 2022
Close to perfection but that's all you need!
BLUF ( Bottom Line Up Front): This is more than just a filtration system you take on a glamping trip. It serves several purposes that ALL can benefit from. Durable, efficient, versatile, and compact, you can keep this stored in your vehicle for emergency purposes, in your pack, and the pantry. You'd never have an excuse for not having clean water with this Filtration system. I've taken the new 8L Lifestraw Peak series Gravity filtration system on several different types of outdoor excursions. From glamping to Overlanding, day hikes to multiday mountaineering objectives, casual bike rides to backpacking, and even padel boarding. This product lives up to what Lifestraw advertises: Enhanced microfilter performance - meaning better performance against sand and silt and maintaining great flow over the long haul. It held up fine while collecting and filtering waters from lakes and glacier water. However, compared to Lifestraws competitors, the water flowing through the filter was slightly slower. But it never dwindled or slowed. Filtration was consistent throughout my testing. Ultra-compact - our filters are removable and re-configurable for ultimate packing flexibility. True and confirmed. I've managed to shove this system into a mid-size bike packing storage compartment on one side and filter/cap on the other. Ounces are pounds, and pounds are pain from a mountaineering/hikers perspective. This system can be packed down into the brain of a pack, side pockets, and even be thrown inside a pack, taking VERY little space, if any. Highly versatile - these systems were designed to be interchangeable and feature universal threading and connectors to make them as adaptable as possible to all your gear. I didn't have the pleasure of testing this out properly. But I can say that in a crunch, you can use this as a tried and true Lifestraw Peak Series Personal Water Filter Straw. The filtration system is small enough to fit through a Gatorade bottle; seal the exposed areas with duct/gorilla tape, and you have a Lifestraw Go bottle (sort-of-ish). Extreme durability - tougher, thicker, premium materials that won't puncture, tear, rip, crack, or burst. This couldn't be any more true than the words they used! I've had this attached to the outside of my pack (empty) while rock climbing and bushwhacking, with no tears, rips, or cracks. At base camp, top it off with good old glacier stream water, drop it on rocks, and it kept filtering, hydrating and providing clean water for dehydrated food.
Originally reviewed on LifeStraw
August 24, 2022
Durable and good tasting
Lifestraw gave me this item to test for free. I used it while camping just outside of the boundary waters canoe area with a group of folks. Pros: Super durable. Large capacity. Water flows out at a good rate. Tastes better than any of the other water we drank. Areas for improvement: Was hard to fill the reservoir with lake water. Need a little carrying case for the backwash and plug so you don’t lose them. Overall, I’m super impressed with the quality of this product. It’s great for group camping in areas where there’s no reliable drinking water. I’ll definitely be using this again, many times.
Originally reviewed on LifeStraw
August 21, 2022
Great for camping
I used this in a two day horsepack and it worked great. The flow never dwindled and I loved the sturdiness of it
Originally reviewed on LifeStraw
August 15, 2022
Great product
I field tested a free 8L+8L setup given to me by the company to use while dry camping on Canyon Ferry Lake in Montana. Setup was a breeze, very intuitive and I didn't even need the setup instructions. I gathered water from a nearby creek feeding the lake, which was pretty clear to start with. Filling the dirty water bag was a bit awkward kneeling creekside due to the steep bank and I could only manage to get about 6L of water into the bag even with it completely submerged. I decided to wade into the creek to get a better angle and this worked so much better to get it completely full. I suspended the bag from a nearby tree with the clean catchment bag tethered directly below. The full 8L of water completely filtered in under 19 minutes, which meant the end product was still nice and cold when I got to taste test. The shoulder strap made for easy transport back to camp and cleaning/storing the bags once empty was very easy due to the large fill ports. LifeStraw hit another home-run with this product, I look forward to using it for years to come!
Originally reviewed on LifeStraw
August 11, 2022
This could be kept with preps!
[This review was collected as part of a promotion.] Strange time we be living in so don't out rule using this bladder with your preps for hard times when water may be iffy. This bladder is a really nice size as large as my torso. I was surprised with how large it is. It should be hung upright by the included hanging strap with carabiner hook. Use for camping as well. The life straw is easy to assemble and use and will give the user peace of mind.
Originally reviewed on LifeStraw
July 27, 2022
Good
[This review was collected as part of a promotion.] Took this out with my son,just to check it out.Product is very well made,did seem Abit slow for me,but did do what it was meant to do.Was very interesting,simple to use.Water came out clear and clean so I recommend this product.
Originally reviewed on LifeStraw
July 26, 2022
So useful for emergencies!
[This review was collected as part of a promotion.] I have this packed in my emergency kit! Though I have used it recently for camping. We DID indeed have bottle water, but I just had to try this! It works great! I used it to filter nearby lake water to drink and cook with while camping. It worked like a charm! My kids loved that it made camping so much more real. Lol I like that I can have it for emergencies, like I said!
Originally reviewed on LifeStraw
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