--- product_id: 59727113 title: "Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black" brand: "smart kup" price: "905206β‚«" currency: VND in_stock: true url: https://www.desertcart.vn/products/59727113-car-cup-holder-expander-fits-hydro-flasks-32-40-oz store_origin: VN region: Vietnam --- # Durable ABS construction Snug fit for stability Fits 32/40 oz bottles Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black **Brand:** smart kup **Price:** 905206β‚« **Availability:** βœ… In Stock ## Summary > πŸš— Sip Securely on the Go! ## Quick Answers - **What is this?** Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black by smart kup - **How much does it cost?** 905206β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/59727113-car-cup-holder-expander-fits-hydro-flasks-32-40-oz) ## Best For - smart kup enthusiasts ## Why This Product - Trusted smart kup brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Perfect Fit:** Tapered base for snug placement in shallow cup holders. - β€’ **Stays Secure:** Engineered to hold your drink firmly during turns and stops. - β€’ **Built to Last:** Impact-resistant ABS plastic ensures durability on the go. - β€’ **Versatile Design:** U-shaped cut-out for easy access to travel mugs with handles. - β€’ **Ultimate Compatibility:** Designed for Hydro Flasks, Nalgene, Yeti & more! ## Overview The Car Cup Holder Expander is a versatile solution for securely holding large bottles and mugs in your vehicle. Designed to fit Hydro Flasks, Nalgene, and Yeti bottles up to 3.8 inches wide, it features a tapered base for a snug fit in shallow cup holders. Constructed from durable ABS plastic, this expander ensures your drinks stay in place, even during sharp turns. Plus, its U-shaped cut-out accommodates travel mugs with handles, making it the perfect companion for your road trips. ## Description Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black ## Features - π—–π—’π— π—£π—”π—§π—œπ—•π—œπ—Ÿπ—œπ—§π—¬ - This cup holder expander for car is designed to be compatible with holding the 32/40 oz Hydroflask, 40 oz 50/50 Flask. It is super handy and can work with the most popular brands of bottles & mugs up to 3.8 inches in diameter. It's a perfect cup holder adapter for you. - π—™π—œπ—§π—¦ π—¦π—‘π—¨π—šπ—Ÿπ—¬ - Looking for a cup holder that fits even in shallow cup holders? Look no further. Our drink holder for car has a tapered narrow base that goes from 3.2" to 2.6" to provide a snugger fit and fix your shallow cup holder issues. No more rolling around! - 𝗦𝗧𝗔𝗬𝗦 π—œπ—‘ π—£π—Ÿπ—”π—–π—˜ - Built to stay in place while making turns and hitting brakes. Hydroflask cup holder for car is engineered with a 3-inch upper cup that firmly holds your flask. Other holders have a 2-inch upper cup which makes your bottle prone to falling out on turns. - 𝗗𝗨π—₯π—”π—•π—Ÿπ—˜ - The cup holder expander is constructed with ABS plastic with a glossy finish that makes it resistant to any impact and abrasion. It provides superior sturdiness that fits into your existing cup holder to ensure bottles and cups of different sizes stay secure in transit. - 𝗨-π—¦π—›π—”π—£π—˜ 𝗖𝗨𝗧-𝗒𝗨𝗧 - The car cup expander includes a slot on the side to accommodate coffee cups or travel mugs with external handles and allow their secure placement. Start your journey with your favorite beverages/bottles while on the road with the smart kup car cup holder. ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Black | | Material | Plastic, Acrylonitrile Butadiene Styrene | | Brand | SMART KUP | | Product Dimensions | 4"L x 4"W x 6"H | | Manufacturer | 808 Innovate | | UPC | 611251200011 | | Model | SMART KUP CUP HOLDER | | Item Weight | 4.2 ounces | | Country of Origin | China | | Item model number | 8542111300 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | 120001 | ## Product Details - **Color:** Black - **Material:** Plastic, Acrylonitrile Butadiene Styrene - **Brand:** SMART KUP - **Product Dimensions:** 4"L x 4"W x 6"H - **Manufacturer:** 808 Innovate ## Images ![Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black - Image 1](https://m.media-amazon.com/images/I/61QUpxcYpXL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will it hold the contigo 3" across at bottom** A: It is 4 inches across the part that holds stuff, the part that fits into the holder in the car is 2 1/2, hope this helps, I get huge tea and they always fit **Q: Will this fit in the small cup holders of my Pontiac Solstice?** A: I believe most every vehicle comes with a standard size cup holder. (which does not accept the larger drink cups.) If I'm correct about that, then yes, this cup holder will fit. It did in mine. **Q: Will this holder securely hold a 40 ounce mug made by reduce?** A: I’m not familiar with Reduce or it’s 40oz bottle shape or dimensions. I have a 40oz Hydro Flask that fits just fine in this holder. If they’re similar in diameter, then I would say yes. **Q: Will this fit and securely hold the Yeti 14 oz mug with a handle?** A: You would have to measure the bottom width and compare to the 32 and 40 oz hyroflasks. The 30 oz fits for sure....however what the issue for my car is that the bottom of the holder does not fit "securely" into my cars cup holders. It just does not hold. I have to support it from the front with a baby wipes tub and put paper (or something) in the bottom part to keep it from falling over. I have Subaru XV and use it in the middle console where I have two cup holders. Been looking for an alterative holder but have not been able to find one yet. ## Frequently Bought Together - Car Cup Holder Expander - Fits Hydro Flasks 32/40 oz, Nalgene, Yeti & Large Bottles up to 3.8 inches Wide - for Car up to 3.2 Inches Wide - Black - Drop Stop - The Original Patented Car Seat Gap Filler (As Seen On Shark Tank) - Between Seats Console Organizer, Set of 2 and Slide Free Pad and Light --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/59727113-car-cup-holder-expander-fits-hydro-flasks-32-40-oz](https://www.desertcart.vn/products/59727113-car-cup-holder-expander-fits-hydro-flasks-32-40-oz) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*