18V ONE+™ CHEMICAL SPRAYER Backpack Holster

Model: #AC12GAL

5.0 | 8 Reviews
The 18V ONE+™ Chemical Sprayer Backpack Holster is compatible with both the RYOBI 18V ONE+™ 1 Gallon and 2 Gallon Chemical Sprayers. Designed with durable elastic mesh materials for increased comfort and support no matter how long you work. Slip your existing RYOBI 18V ONE+™ 1 Gallon or 2 Gallon Chemical Sprayer into this backpack holster and adjust the carrying straps for convenience and maximum comfort.


This is a consumable item and therefore is not covered by a warranty. It is warranted against defective parts and labor only and not from misuse or deterioration of the product through normal wear and tear.

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  • Compatibility: RYOBI 18V ONE+™ 1 Gallon and 2 Gallon Chemical Sprayers
  • Material: Elastic Mesh
  • Weight: 1.9 lbs.


  • 18V ONE+™ Chemical Sprayer Backpack Holster
  • Operator's Manual


18V ONE+™ CHEMICAL SPRAYER Backpack Holster
18V ONE+ CHEMICAL SPRAYER Backpack Holster is rated 5.0 out of 5 by 8.
Rated 5 out of 5 by from Good Quality Well built and design is better for using on ladders than sling strap.
Date published: 2022-06-25
Rated 5 out of 5 by from Does The Job Got this with my sprayer and did exactly what I needed. Seems to be made well. Nothing flashy about it but what needs to be flashy about a backpack for a sprayer?
Date published: 2020-10-09
Rated 5 out of 5 by from Works great but don’t fill the sprayer to the top I have a bad back & neck do walking around with a two, or one, gallon sprayer in one hand was causing some pain. The backpack has been a lifesaver or in my case a back / neck saver. The only problem I have is getting it on my back without getting a herbicide bath. The Ryobi 1 or 2 gallon sprayers do not seal tight at the top so if you tilt the sprayer while you are putting the backpack on it leaks out and runs down your back. So as a remedy I quit filling it all the way up and place a towel in the backpack.
Date published: 2020-08-01
Rated 5 out of 5 by from Faster then a pump sprayer for sure! Bought this a week ago to hang on my Ryobi trophy wall and take out some vines as well. It has about 75% as much power as your avg pump sprayer but the beauty of it is you never pump! Pour chemical, add water, close the cap and start spraying. Pump is so quiet, your like the James Bond of covert spraying. Neighbors have no clue and with all the self appointed know better then you types out there, this feature does come in handy. The 1 gallon size works fine for me but the 2 gallon tank does look tempting in a "do i really need it kinda of way"
Date published: 2020-06-16
Rated 5 out of 5 by from Makes spraying easier and safer on ladders I use the sprayer to spray a solution on my roof to remove mildew and stains, this Backpack really helps make that easier and safer. I no longer have to try to hold it in one hand as I climb the ladder, love it
Date published: 2020-06-01
Rated 5 out of 5 by from Great Sprayer and back pack attachment! I Garden, it's my thing, this Ryobi One 18V 2gallon sprayer is amazing! Add in the back pack attachment and you can breeze through your spraying activities in half the time. Love it! Recommend it if you spray for whatever!
Date published: 2020-03-18
Rated 5 out of 5 by from Comfortable Came as part of the package with the sprayer, battery and charger. Padded shoulder strap eases the weight of the 2 gallon sprayer on your shoulder when you have a large area to cover.
Date published: 2019-08-18
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