Platypus .75L DuoLock SoftBottle

Platypus .75L DuoLock SoftBottle is rated 3.5 out of 5 by 22.
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Platypus .75L DuoLock SoftBottle
Platypus .75L DuoLock SoftBottle
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Product Information:

For ultimate protection against leaks and spills, the Platypus .75L DuoLock™ SoftBottle™ is a secure solution. This flexible water bottle boasts a wide-mouth design to make cleaning and filling simple, while the DuoLock™ cap makes the bottle leak-proof. The ergonomic design fits comfortably in your hand and the clip gate handle securely attaches to any strap or loop, allowing you to carry your bottle any way you choose.


  • Flexible water bottle with 0.75L capacity
  • DuoLock™ dual-locking cap prevents spills
  • Freestanding design stays upright both full and empty
  • Ergonomic shape ensures ease of use
  • Wide mouth makes filling and cleaning easy
  • Clip gate handle allows attachment to bag strap or loop
  • Flattens and rolls up for storage when not in use
  • Dishwasher safe
  • BPA-, BPS-, and phthalate-free
  • Style:09896
  • Brand: Platypus
  • Country of Origin: United States of America


Rated 1 out of 5 by from Several Platy DuoLocks failed upon first use In filling the 12 DuoLocks we got to take to Philmont, at least 3 leaked from the lid immediately. After a few days use, several more leaked from the lid. After only a few more days, several leaked from the sealed base of the lid (in other words, they ripped open under the lid base). There were also several where the clip either broke or bent--making them unusable for hanging. The alternative was to stow them in a backpack pocket which then squeezed them, causing the water to leak from the top of most of them.
Date published: 2017-07-06
Rated 1 out of 5 by from Truly poorly designed and awful for climbing The last generation of bottles were the best. They were flexible (esp. the cap), so they didn't break if they got scraped or dropped on rock. They had a durable integrated handle, so you could put them on your harness with a carabiner no problem. And they were light. This new version did a way with all of that, and replaced it with something useless for climbing, and only appropriate for sitting inside a backpack. The cap is hard and brittle. In only 3 days climbing with them, I've seen more than 3 caps break from scraping against rock. The hard cap makes a sharp edge that then wears through the plastic bottle, leaving holes. Poorly designed. The cap is also very brittle, so getting dropped often meant broken plastic bits, and snapped plastic clips. The clip for that matter is pretty weak, again because of the brittle nature of the plastic. Bottom line: if you climb, these will be terrible.
Date published: 2017-09-13
Rated 5 out of 5 by from sound check The DuoLock SoftBottle fell from a height of 25 feet to the forest floor. It made a "bang" loud enough to startle any animals for several hundred yards. It was much louder than the "crinkle" sound that the bottle makes in cold temps. The bottle was fully intact, without leaks after this event. I have not comparison-tested competing products. My wish list now includes a wide-mouth version that would fit water filtration systems.
Date published: 2017-12-27
Rated 4 out of 5 by from Great cap, needs handle like the PlusBottle I've used a pair of these (inside a backpack) without issues since May. The relatively wide opening allows a much better job cleaning the bottle than on the regular version, which is an important if you use them with anything other than water. The handle makes it possible to hold the bottle without accidentally squeezing out the contents, but it needs to be redesigned.. Besides being too delicate, it gets in the way of rolling up the empty bottle to save space. I have a couple of the recently discontinued PlusBottles, and these remain my first choice, (for pure water), though they only came in a one liter size. A single two liter bottle sits in a small pack much better than two one liter bottles.
Date published: 2017-11-11
Rated 5 out of 5 by from Big step up Having used the SoftBottle for years the DuoLock is a worthy upgrade. The flip top cap is easy to use and the handle clips easily to any strap on your backpack to prevent it from falling out of your backpack and sliding into a crevasse... There is also a wider opening when you remove the cap so when you want to clean/dry the bottle it dries way faster! How neat is that??
Date published: 2017-04-11
Rated 2 out of 5 by from no Thanks With the new duo lock design there is leakage Before that they were great I heard they redesigned them but I have bought 3 from different states and all leaked within months I called to let them know but rep insisted that it's an isolated incident Clearly if you look online you see that it isn't Please fix this so I can buy them again
Date published: 2018-07-23
Rated 5 out of 5 by from Great water bottle! This water bottle is great for travelling or hiking. The new duo-lock cap is an excellent improvement over the previous models. It makes it easy to drink from without spilling and easy to refill because you can remove the whole top. Packs down very thin when not in use.
Date published: 2017-07-13
Rated 3 out of 5 by from New clip+, new cap - I was excited to see the addition of a loop or clip to the 2.0L, but I'm dismayed to see the unnecessarily complex (and frequently leaking) new cap. Please bring back the old, tried, true, and light lids.
Date published: 2017-06-12
  • y_2019, m_4, d_22, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_22
  • loc_en_US, sid_18PTYUDLCKSFTBTTLCAC, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_dsg