--- product_id: 753257092 title: "Flaskap FreePour 6oz Drinking System: Tumbler Accessories Compatible with the Yeti Rambler Bottle, Tumbler Lid, Leak Proof Lid, Tumbler Attachment" brand: "flaskap" price: "KD 0.27" currency: KWD in_stock: false reviews_count: 8 url: https://www.desertcart.com.kw/products/753257092-flaskap-freepour-6oz-drinking-system-tumbler-accessories-compatible-with-yeti store_origin: KW region: Kuwait --- # 100% leak-proof seal 6oz hidden mixer reservoir BPA-free, eco-friendly durability Flaskap FreePour 6oz Drinking System: Tumbler Accessories Compatible with the Yeti Rambler Bottle, Tumbler Lid, Leak Proof Lid, Tumbler Attachment **Brand:** flaskap **Price:** KD 0.27 **Availability:** ❌ Out of Stock ## Summary > 🥤 Sip Smarter, Adventure Harder — The Ultimate YETI Upgrade ## Quick Answers - **What is this?** Flaskap FreePour 6oz Drinking System: Tumbler Accessories Compatible with the Yeti Rambler Bottle, Tumbler Lid, Leak Proof Lid, Tumbler Attachment by flaskap - **How much does it cost?** KD 0.27 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/753257092-flaskap-freepour-6oz-drinking-system-tumbler-accessories-compatible-with-yeti) ## Best For - flaskap enthusiasts ## Why This Product - Trusted flaskap brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Your-Sip Technology:** Control your mix with every sip—half press for blend, full press for mixer only, or no press for pure hydration. - • **Sustainable & Stylish:** BPA-free, reusable, and durable—ditch single-use plastics and elevate your outdoor lifestyle. - • **Leak-Proof & Travel Ready:** 100% spill-proof design with a secure 2-position handle to prevent accidental presses while moving. - • **Seamless YETI Compatibility:** Transforms your favorite YETI Rambler into a versatile drink system without swapping bottles. - • **Discreet 6oz Mixer Reservoir:** Keep your favorite mixers or supplements hidden and ready, perfect for on-the-go adventures. ## Overview The Flaskap FreePour 6oz Drinking System is a BPA-free, leak-proof tumbler lid accessory designed exclusively for YETI Rambler bottles. Featuring a hidden 6oz reservoir and innovative Your-Sip Technology, it lets you customize your drink mix on the go—ideal for outdoor enthusiasts, tailgaters, and professionals who demand convenience and style. Durable and eco-friendly, it’s the perfect upgrade for anyone looking to mix hydration and flavor without extra bulk or mess. ## Description FlasKap FreePour Kap – The Ultimate Beach Essentials & Travel Drink Companion. Meet the FreePour Kap—the genius hydration upgrade that transforms your favorite YETI Rambler Bottle into a multifunctional drinking system. Designed for outdoor lovers, partygoers, and everyday adventurers, this leak-proof lid discreetly stores up to 6 oz of your favorite mixer or alcohol, making it one of the best hidden flasks for liquor on the market. Using FlasKap’s Your-Sip Technology, you control the mix with every sip. Press halfway for a perfect blend of your drink mix packets or spirits, all the way for straight mixer flow, or skip the button for pure hydration. It’s ideal for pre workout powder, hydration packets, or a refreshing zero sugar drink mix packet. This BPA-free, spill proof tumbler accessory is your go-to for camping essentials, beach trip essentials, tailgating essentials, and cruise must have essentials. Whether you're spending the day on the lake, hitting the golf course with your golf water bottle, or lounging poolside, this is a must-have addition to your summer pool essentials. Compatible with stainless steel water bottles, the FreePour Kap is a game-changer for those who value durability, convenience, and fun. Use it as a whiskey flask or for electrolytes powder. It’s an ideal choice for boat day essentials, river essentials, concert essentials, and even makes great whiskey gifts for men. Whether you’re packing camping accessories, gym supplements, or looking for smart cruise ship essentials, FlasKap has you covered. Ditch the mess, upgrade your bottle, and sip smarter with the FlasKap FreePour Kap—your new favorite flaskcap for alcohol tumbler. Stay hydrated. Stay ready. Mix it your way. Cruise essentials 2025, water bottle stainless steel, summer essentials, beach must haves, beach necessities, lake essentials, waterbottle for adults, cruise must haves, insulated tumblers, flaskap mixed drink tumbler, pool day essentials ## Features - COMPATIBLE WITH YETI RAMBLER BOTTLE: Replace your bottle lid, FlasKap FreePour Kap! 100% leak proof - with the YETI Rambler Bottle. Enjoy customizable servings- in the bottles you already love. - YOUR-SIP TECHNOLOGY: As you sip, press the button halfway down for a mixed drink. Or, press it all the way down to cut off mixer flow.. Just thirsty? Don’t press the button and sip on only on your refreshing mixer. You choose. - THE FREEPOUR KAP: A BPA-free reservoir that sits discreetly inside of your bottle. Designed with a 100% leak proof seal, the 2-position handle protects from accidental presses when you’re on the move. - PERFECT FOR OUTDOOR ADVENTURES: Boating, tailgating, or hitting the beach with friends, tumbler accessorie allows you to enjoy and mix multiple drinks without lugging a heavy cooler or carrying extra servings in a cheap plastic bottle. - EARTH-FRIENDLY DURABILITY: Our lid is BPA free and durable! Eliminate trash in the outdoors by replacing all single-use drinking containers with reusable, premium drinkware. These tumbler accessories are great gifts for men and women. ## Product Details - **Brand:** Flaskap - **Color:** Sun Day Yellow - **Style:** Casual - **Theme:** Sunny - **Recommended Uses For Product:** Home, Travel ## Images ![Flaskap FreePour 6oz Drinking System: Tumbler Accessories Compatible with the Yeti Rambler Bottle, Tumbler Lid, Leak Proof Lid, Tumbler Attachment - Image 1](https://m.media-amazon.com/images/I/61mhPKinOeL.jpg) ![Flaskap FreePour 6oz Drinking System: Tumbler Accessories Compatible with the Yeti Rambler Bottle, Tumbler Lid, Leak Proof Lid, Tumbler Attachment - Image 2](https://m.media-amazon.com/images/I/61gxs-sV8DL.jpg) ![Flaskap FreePour 6oz Drinking System: Tumbler Accessories Compatible with the Yeti Rambler Bottle, Tumbler Lid, Leak Proof Lid, Tumbler Attachment - Image 3](https://m.media-amazon.com/images/I/61hCrvNbRWL.jpg) ![Flaskap FreePour 6oz Drinking System: Tumbler Accessories Compatible with the Yeti Rambler Bottle, Tumbler Lid, Leak Proof Lid, Tumbler Attachment - Image 4](https://m.media-amazon.com/images/I/61DyxPbv0dL.jpg) ![Flaskap FreePour 6oz Drinking System: Tumbler Accessories Compatible with the Yeti Rambler Bottle, Tumbler Lid, Leak Proof Lid, Tumbler Attachment - Image 5](https://m.media-amazon.com/images/I/81tSc+sG3AL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Multi-use caps for different brands! *by A***3 on September 3, 2025* Absolutely perfect multi-use caps. If you have a Brumate Rotera this is a good replacement if your rotating cap stops working! I love the stainless steel well and the ability to control how much of the liquid I want to consume from the well. Overall, great caps. ### ⭐⭐⭐⭐⭐ Best gift ever! *by J***A on July 10, 2025* This item is pretty cool and definitely a conversation starter for the summer. We loved it so much so now we bought a second one with the tumbler and the extra plastic container as well for backup. Great for the pool, beach, golfing. Best Father's Day gift! ### ⭐⭐⭐⭐⭐ Very impressed *by A***E on June 25, 2025* Seriously very impressed with this. It fit right into my Yeti. I love it! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.kw/products/753257092-flaskap-freepour-6oz-drinking-system-tumbler-accessories-compatible-with-yeti](https://www.desertcart.com.kw/products/753257092-flaskap-freepour-6oz-drinking-system-tumbler-accessories-compatible-with-yeti) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-13*