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💧 Stay hydrated, stay ahead — never miss a sip on the trail!
The Sawyer SP115 Fast Fill Adapters streamline hydration by allowing you to refill your hydration pack directly through the drinking tube without removing it. Compatible with Sawyer’s top-rated Squeeze and MINI filters, these lightweight adapters fit standard 1/4-inch tubing and are designed for backpackers and outdoor enthusiasts seeking hassle-free, clean water access on the move.


















| ASIN | B00EURFBKI |
| Best Sellers Rank | #37,607 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #798 in Water Bottle Accessories |
| Brand | Sawyer |
| Brand Name | Sawyer |
| Capacity | 1 liters |
| Container Type | Tube |
| Customer Reviews | 4.6 out of 5 stars 1,781 Reviews |
| Global Trade Identification Number | 00050716001150 |
| Included Components | 3 adapters |
| Installation Type | Personal Container |
| Item Dimensions L x W x H | 4"L x 1.5"W x 5"H |
| Item Type Name | Hydration Accessories |
| Item Weight | 8.53 g |
| Manufacturer | Sawyer Products |
| Material | Blend |
| Material Type | Blend |
| Model Name | Fast Fill Adapters |
| Model Number | SP115 |
| Number of Items | 1 |
| Other Special Features of the Product | Portable |
| Part Number | SP115 |
| Product Dimensions | 4"L x 1.5"W x 5"H |
| Purification Method | Filtration |
| Special Feature | Portable |
| Supported Water TDS Level Maximum (PPM) | 500 |
| UPC | 757183617548 050716001150 |
| Warranty Description | Manufacturer Limited Warranty |
B**H
Very happy! Works great with my Sawyer gear.
Wouldn’t be without it. Why carry water when you can find it most anywhere? Highly recommend.
G**A
Cheap, Valuable, and Excellent
I used these to jerry-rig a water filter hydration pack setup. The connectors will fit multiple different name brands of packs including Platypus, Camelback, and Osprey. They are small and lightweight, making them good for ultralight backpacking. I’ve taken them on multiple trips where they were extremely useful in keeping me hydrated and cool on the trail. They are also well made and pretty cheap, so that was appreciated as well. These are a great pick for anyone looking to save money but improve their backcountry hydration setup.
C**H
Filled bladder while still in pack
Very simple but clear instructions and fit well with my old osprey bladder hose. I did test it at home before committing to it in the backcountry. It did not leak and also actually worked to fill my bladder without taking it out of my pack on my last 28mile backpacking trip. So convenient to fill the bladder directly this way.
H**I
Trusted Brand Delivers Again
Happy with this. PROS: - This works okay in my Camelbak system. Took a little bit of a learning curve to get this working effectively. - Trusted Sawyer brand quality! Has not leaked. - Awesome because I can just put the water in the pouch on a hike & filter while walking. CONS: - The learning curve was annoying.
T**S
Works with CNOC and life straw attachments
Works with cnoc thrubottle and my Life straw gravity filter. Just wanted something more convenient than holding it in the bottle.
J**A
Also makes a mini-hydration kit!
Used this as an off-market conversion kit for the Hydrapak Stow water bottles. I'd been wanting a way to use the smaller flexible water bottles as a mini hydration kit for quite a while. I just need a top that could screw on that let me connect a quickconnect tube. I'd even contacted their customer service to ask about the possibility of them creating something or how to create my own version with their accessory products. Then I found the Sawer kit. Since it comes in pieces, I put the female receiver on the short supplied tube and the screw cap. I took a correctly sized tube and cut it so I had a shorter and longer version. Only had to use one of the male connectors this way. May make a really short version with the extra connector. It works fantastic! Exactly what I was wanting and can be used on my 250ml, 500ml, and 1L Stow bottles perfectly! Will probably work on any 23mm compatible flexible bottle too.
J**T
Doesn’t fit Camelbak Crux - still worth the buy!
I read a review that said it didn’t fit the Camelbak Crux hydration hose. That is true - it doesn’t. However, that’s no reason not to purchase this product. The sawyer fast fill adapter says it fits bladders with 1/4” hose. The Camelbak Crux specs say that the hose is 5/16” inside diameter. For a few extra dollars, all I did was search on here for 1/4” to 5/16” hose adapter and it works just fine. I cut a 1 1/2” piece of 1/4” tubing that came with the sawyer squeeze and attached as shown.
H**S
Fantastic!
We almost didn't get these for our Pacific Crest Trail section hike. We planned to use some really good water bottles my daughter bought us, but realized how inconvenient it was to get to those in the side pockets of our packs. It was simple to cut the line, insert this, and then switch out the bite valve on our camelbaks for the adapter. Just hold the tube up so any water in your pack doesn't get all over! I only made that mistake once!e We refilled our pack bladders several times over the course of nearly a week of natural-water collecting, and the connector worked great every time. We'll keep these for a long time! I'm so glad we did this since it meant that we didn't need to take our bladders out of our packs, fill them (getting them wet), and them try to get them BACK into our packs with all the other stuff in there! We used water bottles when we had to, but this made a big difference! Would I buy one again? If these things wear out, I'll definitely buy more!
S**R
Ideal für den Squeeze und eine Platypus-Blase!
Ich habe das Adapterset gut nutzen können, um meinen (großen) Sawyer Squeeze zwischen eine Platypus BIG ZIP EVO (2.0 Liter)-Blase und ihrem Trinkschlauch einzufügen. Dadurch lässt sich die Blase als "Dirty Bottle" mit ihrer großen Öffnung sehr gut und schnell mit Wasser füllen, der dann automatisch beim Trinken durch den Squeeze gefiltert wird. Das funktioniert, da die Schlauchtüllen des Adaptersets zur Platypus-Schlauchkupplung kompatibel sind. Ich bin so vorgegangen: 1. Den grauen Schraubadapter des Squeeze auf das "dreckige" Ende des Squeeze schrauben und über ein kurzes Schlauchstück mit einer der Schlauchtüllen verbinden. 2. Den blauen Schraubadapter auf das "gute" Ende des Squeeze schrauben und über ein kurzes Schlauchstück mit der Schlauchkupplung des Adaptersets verbinden. 3. Jetzt einfach den Sqeeze in die Schlauchkupplung der Platypus-Blase stöpseln und den Trinkschlauch in die Schlauchkupplung am Squeeze stöpseln, fertig! An der Wasserstelle einfach die Schnellkupplung der Wasserblase lösen, den Schieber der Wasserblase öffnen und sie befüllen. Das geht wegen der sehr großen Öffnung sehr viel schneller als mit den mitgelieferten Wasserbehältern des Squeeze. Das gute ist, der Trinkschlauch mitsamt Squeeze kann am Rucksack dran bleiben und braucht nur wieder auf die Blase gestöpselt zu werden.
R**N
Bonne qualité et fonctionnel
Rempli bien sa fonction et de bonne qualité, un vrai plus en rando pour apporter de la flexibilité au filtrage de l'eau
M**L
Calidad
Buen producto, envío rápido
Y**R
100% works with katadyn befree filter and camelbak antidote
I couldn't find this info online. If you take the katadyn befree and you remove by unscrewing the clear plastic flip cap, the filter thread size is a perfect fit for the fast fill adapter. Camelbak antidote drinking tube has a removable mouth piece thats attached to the tube via quick connect. The connector is the same as the one on the Fast Fill Adapter.
P**H
Fast Fill.
Work's great, Quick, easy, simple to use. Sawyer squeeze and fast fill are great bit's of kit to have. A must for any outdoors activity where carrying water is limited.
Trustpilot
2 months ago
2 weeks ago