--- product_id: 72364559 title: "Cup Keeper Adapter (2 Pk) expands Narrow Car Cup Holders from 2.5-3\" up to 3.25\" in Diameter to Hold Mugs, Convenience Store Cups, Water + Soda Bottles up to 3.25\" Wide and 8-10\" Tall (Gray)" brand: "gadjit" price: "₨10648" currency: LKR in_stock: true reviews_count: 9 category: "Gadjit" url: https://www.desertcart.lk/products/72364559-cup-keeper-adapter-2-pk-expands-narrow-car-cup-holders store_origin: LK region: Sri Lanka --- # Expands cup holder diameter from 2.5-3" to 3.25" Holds bottles & mugs up to 8-10" tall No tools needed, instant installation Cup Keeper Adapter (2 Pk) expands Narrow Car Cup Holders from 2.5-3" up to 3.25" in Diameter to Hold Mugs, Convenience Store Cups, Water + Soda Bottles up to 3.25" Wide and 8-10" Tall (Gray) **Brand:** gadjit **Price:** ₨10648 **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade your ride’s cup game — never settle for spills or squeeze again! ## Quick Answers - **What is this?** Cup Keeper Adapter (2 Pk) expands Narrow Car Cup Holders from 2.5-3" up to 3.25" in Diameter to Hold Mugs, Convenience Store Cups, Water + Soda Bottles up to 3.25" Wide and 8-10" Tall (Gray) by gadjit - **How much does it cost?** ₨10648 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/72364559-cup-keeper-adapter-2-pk-expands-narrow-car-cup-holders) ## Best For - gadjit enthusiasts ## Why This Product - Trusted gadjit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Portable & Versatile:** Fits cars, trucks, RVs, boats, and golf carts—take it wherever your hustle goes. - • **Handle-Friendly Design:** Special opening accommodates mugs with side handles for secure, wobble-free placement. - • **Durable All-Weather Build:** Strong poly-resin construction resists warping, cracking, and extreme temperatures. - • **Expand Your Cup Holder Space:** Transforms narrow 2.5-3" holders to fit larger 3.25" diameter containers effortlessly. - • **Universal Beverage Compatibility:** Perfect for Hydro Flask, YETI, Nalgene, and most convenience store cups up to 10" tall. ## Overview The Gadjit Cup Keeper Adapter (2 Pack) expands narrow vehicle cup holders from 2.5-3" up to 3.25" in diameter, accommodating mugs, water bottles, and convenience store cups up to 8-10" tall. Made in the USA with durable poly-resin, it installs instantly without tools and fits a wide range of popular beverage containers like Hydro Flask and YETI. Designed for stability and portability, it’s the perfect upgrade for professionals on the move who demand convenience and style. ## Description Buy Gadjit Cup Keeper Adapter (2 Pk) expands Narrow Car Cup Holders from 2.5-3" up to 3.25" in Diameter to Hold Mugs, Convenience Store Cups, Water + Soda Bottles up to 3.25" Wide and 8-10" Tall (Gray): Cup Holders - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Good product for the price - Base is a little smaller than my cup holder but still pretty stable. I put a silicone wrist band around it now it fits snug. Thicker than I expected for the price Review: drink holder - fits a little loose, but that is fine ## Features - NOTE: This is for Beverages that are 3.25" or less in diameter. Is Your 2.5" wide Cup holder too narrow for your to-go beverage? Cup Keeper Adapter EXPANDS your vehicle’s cup holder so it can hold sports bottles, mugs, convenience store cups, & water and soda bottles with bases up to 3.25” and up to 8-10” tall. MADE IN THE USA! Please WATCH Video and MEASURE Before Ordering! - WILL THIS FIT MY BEVERAGE? If your beverage container is 2.75 to 3.25" across the bottom, it will fit in the Cup Keeper. If it is over 10" tall, it may start to get a little tippy. Cup Keeper Fits:: -Hydro Flask 18 oz & 21 oz Standard Mouth Containers -Hydro Flask 20 oz Wide Mouth container -YETI 20oz & 30 Oz tumblers -YETI 12 oz JR -YETI 10 oz, 12 oz & 18 oz Bottles -Naglene 20, 24 oz Bottles IT DOES NOT Fit the larger 32 & 33 OZ bottles - WILL THIS FIT MY CUP HOLDER? To ensure a good fit – PLEASE MEASURE the diameter (width) and depth of your existing cup holder. IF IT IS 2.5 - 3" across - IT WILL FIT IN YOUR CUP HOLDER. If your cup holder is 3" across, consider purchasing Cup Keeper 2.0 with Beverage Bands for a snugger fit. - No tools or installation needed. Simply place it in your cup holder and set your mug, cup, or bottle in Cup Keeper. Works in cars, trucks, RVs, Boats, golf carts. Portable, too. It goes where you go. Special Handle Opening accommodates coffee mug side handles too Strong Poly-resin construction Won’t warp or crack. Unbreakable in extreme heat or cold. - Use with Travel Mugs, Store Coffee Cups, Water Bottles, Store Soda Cups with bottoms up to 3.25” across and up to 8-10” tall. Too tall beverage containers may wobble and get tippy.. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00519Y092 | | Best Sellers Rank | #564,954 in Automotive ( See Top 100 in Automotive ) #2,799 in Automotive Cup Holders | | Brand Name | Gadjit | | Color | GRAY | | Customer Reviews | 3.7 3.7 out of 5 stars (335) | | Item Weight | 0.23 Pounds | | Manufacturer | McNaughton Inc. | | Material Type | Plastic | | UPC | 728685526164 | ## Product Details - **Automotive Fit Type:** Universal Fit - **Brand:** Gadjit - **Color:** GRAY - **Manufacturer:** McNaughton Inc. - **Material:** Plastic ## Images ![Cup Keeper Adapter (2 Pk) expands Narrow Car Cup Holders from 2.5-3" up to 3.25" in Diameter to Hold Mugs, Convenience Store Cups, Water + Soda Bottles up to 3.25" Wide and 8-10" Tall (Gray) - Image 1](https://m.media-amazon.com/images/I/61XBLdTQrxS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product for the price *by J***N on May 27, 2019* Base is a little smaller than my cup holder but still pretty stable. I put a silicone wrist band around it now it fits snug. Thicker than I expected for the price ### ⭐⭐⭐⭐ drink holder *by M***A on August 7, 2019* fits a little loose, but that is fine ### ⭐ Unstable *by D***R on November 20, 2021* Didn’t work for me. 2021 Toyota Corolla. The section that is suppose to fit into the car cupholder is not long or deep enough. Return ## Frequently Bought Together - Gadjit Cup Keeper Adapter (2 Pk) expands Narrow Car Cup Holders from 2.5-3" up to 3.25" in Diameter to Hold Mugs, Convenience Store Cups, Water + Soda Bottles up to 3.25" Wide and 8-10" Tall (Gray) - DYLEN Car Cup Holder Expander, Cup Holder Extender Adapter for Car with Expandable Base, Fits Yeti 20/26/30/46oz, Hydroflask 32/40oz, Large Water Bottles in 2.8"-4.2" (16-46oz) - GloBosenPur Car-Cup-Holder-Expander for Car Organizer with Adjustable Base,Compatible with Yeti 20/26/30 oz Hydro Flasks Large 32/40oz, Fits Most Cup Holder, Diameter Bottles in 4.11"-4.44" (1pcs) --- ## 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.lk/products/72364559-cup-keeper-adapter-2-pk-expands-narrow-car-cup-holders](https://www.desertcart.lk/products/72364559-cup-keeper-adapter-2-pk-expands-narrow-car-cup-holders) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-07-12*