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Lifefactory Glass Flip Cap Review

With an updated lid design and some tough competition, this one isn't our favorite glass bottle, but still has several redeeming features
Lifefactory Glass Flip Cap
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Price:  $25 List | $19.62 at Amazon
Pros:  Sturdy design for a glass bottle, ergonomic shape, easy to clean, grippy silicone sleeve
Cons:  Lots of plastic parts, not-entirely-leak-proof lid, heavy
Manufacturer:   Lifefactory Glass
By Jane Jackson ⋅ Senior Review Editor  ⋅  Mar 30, 2022
Our Editors independently research, test, and rate the best products. We only make money if you purchase a product through our links, and we never accept free products from manufacturers. Learn more
57
OVERALL
SCORE


RANKED
#12 of 16
  • Ease of Use - 40% 7.0
  • Durability - 25% 5.0
  • Weight - 20% 2.0
  • Taste - 15% 8.0

Our Verdict

We have bought and tested multiple iterations of the Lifefactory Glass Flip Cap. This version has a different flip cap to top the classic 22oz bottle. Though we still like the Lifefactory as much as always, the cap design wasn't trustworthy inside our pack, and it leaked a few times inside our bags. We love this bottle's ergonomic shape and its comfortable carrying handle. The Lifefactory still has a place on our desk, even if it falls short of being our favorite. We liked to think of this one as a portable drinking glass rather than a traditional water bottle and found it best suited for urban use.

Editor's Note: This review was updated on March 25, 2022, with additional product buying advice and recommendations.

Compare to Similar Products

 
Awards  Best Buy Award  Top Pick Award Best Buy Award 
Price $25 List
$19.62 at Amazon
$7.39 at REI
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$19.47 at Backcountry
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$30 List
$26.99 at Amazon
$20.00 List
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Overall Score Sort Icon
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Pros Sturdy design for a glass bottle, ergonomic shape, easy to clean, grippy silicone sleeveLight, durable, resists flavors, simple design, wide mouth makes for easy fillingLightweight, well-insulated, simple design, reasonable price tagSleek design, affordable, low-profile for filter bottleAffordable, insulates well, has interchangeable lids, portable
Cons Lots of plastic parts, not-entirely-leak-proof lid, heavyDiameter too big for cup holders, wide mouth makes it difficult to drink from when walking or drivingCarrying handle is an odd size, rim of bottle is a bit sharpLimited to water use only, small capacityPaint chipping after a few months of use, flip cap seemed to lack security
Bottom Line With an updated lid design and some tough competition, this one isn't our favorite glass bottle, but still has several redeeming featuresA tried and tested classic, this model is versatile and reasonably pricedThis bottle offers the lowest weight among insulated stainless steel bottles that we have testedA bottle that is aesthetically appealing and effective at providing filtered water without leaks and other mishapsThis is one of our top ranking bottles because it's easy to use, just the right size, lightweight and inexpensive
Rating Categories Lifefactory Glass F... Nalgene Wide-Mouth GSI Outdoors Microl... Brita Stainless Ste... Simple Modern Summit
Ease of Use (40%)
7.0
8.0
7.0
8.0
7.0
Durability (25%)
5.0
7.0
9.0
9.0
8.0
Weight (20%)
2.0
8.0
6.0
4.0
4.0
Taste (15%)
8.0
7.0
8.0
8.0
8.0
Specs Lifefactory Glass F... Nalgene Wide-Mouth GSI Outdoors Microl... Brita Stainless Ste... Simple Modern Summit
Body Material Glass/ BPA-free silicone Eastman Tritan co-polyester Stainless Steel, Polypropylene, Silicone 18/8 stainless steel 18/8 stainless steel
Empty weight (oz) 19 oz 6.4 oz 10.5 oz 13.9 oz 12.4 oz
Volume (oz) 22 oz 34 oz 24 oz 20 oz 22 oz
Bottle weight (oz) per fluid oz capacity 0.86 oz 0.19 oz 0.43 oz 0.7 oz 0.56 oz
Mouth diameter 2.25 in 2.5 in 2.25 in 2 in 2.25 in
Base diameter 2.75 in 3.25 in 3 in 2.8 in 3 in
Height 10 in 8.25 in 9.3 in 10.75 in 9.5 in
Body Type Hard-sided/traditional Hard-sided/traditional Hard-sided/traditional Hard-sided/traditional Hard-sided/traditional
Free of Materials BPA-free, Phthalate-free BPA, BPS and Phthalate Free BPA-free BPA-free BPA-free
Cap/Lid Type Screw-on lid with flip cap Loop-top screw cap Screwtop Screw-cap with straw Screw Cap
Volume Options 9 oz, 12 oz, or 16 oz 16 oz, 48 oz 17 oz, 24 oz, 34 oz 20 oz 14 oz, 18 oz, 22 oz, 32 oz, 40 oz
Warranty 30-day guarantee Lifetime Guarantee for normal use Lifetime warranty 30 day Limited Warranty

Our Analysis and Test Results

The Lifefactory had a few issues that lowered its ease of use scores, but it held its own in terms of ease of cleaning, taste, and durability.

Performance Comparison


Taking the Lifefactory out for a stroll and using its ergonomic...
Taking the Lifefactory out for a stroll and using its ergonomic, easy to use carrying handle.
Credit: Jane Jackson

Ease of Use


The updated 22-ounce Lifefactory has the same sleek shape as the previous model, with an updated lid that changed its score in this metric. The new lid has an ergonomically shaped spout with its own cap, complete with a silicone insert to keep it sealed. Though we preferred this spout system over the previous version, we still had a hard time trusting the cap when the bottle was loose in our backpacks. A subtle click of a tiny plastic tab is all that keeps the contents of the bottle inside, which made us nervous. More than once, this bottle leaked in our bag, docking it points in this metric. Despite our hold-ups with the spout, we liked the hinged carrying handle, which is large enough for a few fingers but stows on the side when not in use. We found that we actually used it frequently, unlike other bottles with smaller carrying handles.

We found it was easier to clean the Lifefactory (and most bottles)...
We found it was easier to clean the Lifefactory (and most bottles) in the dishwasher.
Credit: Jane Jackson

Cleaning this bottle is a breeze since its mouth is wide enough to easily fit a brush inside. The lid is complex but easy enough to clean if you really need to get in there. The removable silicone insert in the flip cap also facilitates cleaning.

Durability


Once again, the silicone sleeve does its job. We were impressed by the Lifefactory and its ability to withstand everything we put it through during our test period. We left this bottle on the floor of the gym, used it at coffee shops, and drank out of it in campgrounds. We treated this bottle as we would any other, and it survived. The silicone sleeve protects the glass bottle inside, with rubber reinforcement on the bottom of the bottle.

We used the Lifefactory at the gym and were never worried about it...
We used the Lifefactory at the gym and were never worried about it breaking. The silicone sleeve adds to its durability.
Credit: Jane Jackson

The lid held up during our test period, but the fact that it has two hinged components makes us a bit nervous. The flip cap lid already tends to leak, which means any additional wear could render the bottle useless. We recommend taking good care with this feature.

Weight


The thick, durable glass, the intricate lid, and the silicone sleeve all add up to make a fairly hefty bottle. Weight is not the strong suit of the Lifefactory bottle; with a total weight of 18.6 ounces, it is one of the heavier water bottles we reviewed. When full, this bottle weighs over two pounds, which isn't out of the question to add to a backpack or messenger bag to and from work. Since the bottle is glass and has a small capacity, we wouldn't advise taking this one out into the backcountry on the weekends, though.

Because it is a bit heavy and clunky, we preferred to use the...
Because it is a bit heavy and clunky, we preferred to use the Lifefactory in an urban setting.
Credit: Jane Jackson

Taste


As you might expect from a glass bottle, the Lifefactory scored very well in this metric. However, though the glass itself doesn't impart flavors, the plastic spout held onto a bit of flavor from the sports drink mix we used to test the taste metric. Previous glass options we've tested feature simple screw caps, where you drink straight from the glass rather than through a plastic spout.

The spout is a bit of a trap for flavors, but the silicone sleeve is...
The spout is a bit of a trap for flavors, but the silicone sleeve is easy to remove and clean.
Credit: Jane Jackson

Should You Buy the Lifefactory Flip Cap?


The reign of the Lifefactory Glass Flip Cap as our Top Pick ended with the advent of the newly designed flip cap. This lid, though durable and easy to drink from, added complexity to the bottle that resulted in some leakage. It's hard to trust this bottle won't leak inside our packs. We still liked the bottle for its shape, ease of cleaning, and durability, but have found a myriad of other options out there that are more affordable and work just as well.

What Other Water Bottles Should You Consider?


If you're looking for a great bottle to keep on your work desk and also move with you on the go, check out the Yeti Rambler 26, which is our favorite bottle of the lineup. If looks are important to you, the Corkcicle Canteen Classic is a sleek, urban bottle that will keep you hydrated in style. If you want a bottle specifically for hot drinks, we recommend the Hydro Flask Lightweight Wide Mouth Trail Series.

The Lifefactory is durable, versatile, and useful. As a durable...
The Lifefactory is durable, versatile, and useful. As a durable all-arounder, we felt that it is of good value.
Credit: Jane Jackson

Jane Jackson
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