--- product_id: 20479649 title: "Geneva Barns GB40TW Reflective Hydroponic Grow Tent with T-Zipper, 48\" Wide x 48\" Deep x 78\" High" brand: "geneva barns" price: "3133919₫" currency: VND in_stock: false reviews_count: 3 url: https://www.desertcart.vn/products/20479649-geneva-barns-gb40tw-reflective-hydroponic-grow-tent-with-t-zipper store_origin: VN region: Vietnam --- # Geneva Barns GB40TW Reflective Hydroponic Grow Tent with T-Zipper, 48" Wide x 48" Deep x 78" High **Brand:** geneva barns **Price:** 3133919₫ **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Geneva Barns GB40TW Reflective Hydroponic Grow Tent with T-Zipper, 48" Wide x 48" Deep x 78" High by geneva barns - **How much does it cost?** 3133919₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/20479649-geneva-barns-gb40tw-reflective-hydroponic-grow-tent-with-t-zipper) ## Best For - geneva barns enthusiasts ## Why This Product - Trusted geneva barns brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Tent Material:Interior material 100% Highly reflective non-toxic Mylar.Made with tightly stitched seams to prevent light leakage and to ensure strength.Designed with a waterproof interior to contain moisture and spillage.The access points are controlled through our light eliminating Heavy-Duty zipper system.Framework:Our push-button metal locking poles are designed for a stabilized frame.We added multiple metal hanging bars for extra weight support and versatility.Viewing Window:11.5” x 11.5” for maximum observation on all our tents.Removable cover with 1-inch Heavy-Duty velcro for full window seal when not in use.Floor Tray:Acts as protective support barrier for pots and racking.Reinforced seams to prevent moisture and water leakage.Velcro corner straps to eliminate shifting.Removable for easy cleaning.Duct Vents:Drawstring secured ducts to hold venting in place and to prevent light leakage.Number and size of duct vents have been designed for maximum flexibility and functionality.(2) 4.5”, (2) 6.5”, (1) 8” on top.Base Vents:Provides alternative options for ventilation to help regulate heating.Removable cover with 1-inch Heavy-Duty velcro to aid in temperature control and adjustable airflow.(3) 17.5” x 5”Rear Duct Vents:Located at the top and bottom of each tent for versatility and convenience.Commonly used for electrical cord placement. ## Images ![Geneva Barns GB40TW Reflective Hydroponic Grow Tent with T-Zipper, 48" Wide x 48" Deep x 78" High - Image 1](https://m.media-amazon.com/images/I/81IAFbL9k4L.jpg) ![Geneva Barns GB40TW Reflective Hydroponic Grow Tent with T-Zipper, 48" Wide x 48" Deep x 78" High - Image 2](https://m.media-amazon.com/images/I/91EdjvqYIiL.jpg) ![Geneva Barns GB40TW Reflective Hydroponic Grow Tent with T-Zipper, 48" Wide x 48" Deep x 78" High - Image 3](https://m.media-amazon.com/images/I/81qHC17tb4L.jpg) ![Geneva Barns GB40TW Reflective Hydroponic Grow Tent with T-Zipper, 48" Wide x 48" Deep x 78" High - Image 4](https://m.media-amazon.com/images/I/A1jt1YzobFL.jpg) ![Geneva Barns GB40TW Reflective Hydroponic Grow Tent with T-Zipper, 48" Wide x 48" Deep x 78" High - Image 5](https://m.media-amazon.com/images/I/615p0gcJVTL.jpg) ## Customer Reviews ### ⭐⭐⭐ Quality but misleading pictures *by D***A on Reviewed in the United States 🇺🇸 on February 20, 2015* Feels like quality although not sure If I received in-genuine or possibly an updated version. All metal snap together joints. The tent itself feels durable and the reflective inside looks and feels quality. Plenty of vents on top and bottom multiple sizes. All parts were included with tray.Red Flag? Came with more zipper and window openings than I expected with 2 large 'D' zips. One on the right and one on the left side of the tent (the T zip being the front). The side D-zips start about 2' from the bottom and ends 2' from the top. These ended up being useful for easy light adjustment but not large enough to enter the tent. They do not have external black flaps like the front T-zip but do have internal reflector flaps to block the light thankfully. The T-zips Have both and that's why I chose T over D which is here for the 4x4x7... amazon.com/Geneva-Barns-Reflective-Hydroponic-D-Zipper/dp/B00FT9ZIH2/ref=sr_1_10?s=industrial&ie=UTF8&qid=1424413054&sr=1-10 Now I have to worry about sealing the light on the large D-zips that don't have external flaps...Another issue? Instead of the logo window in front there are 2 black windows in front that open to clear plastic. It doesn't have the Geneva Barns logo on either window on the front or anywhere else. Makes me question authenticity. They also included a couple straps with plastic D buckles. I'm thinking to roll the tent up for storage? I will report back after a season or if something breaks. ### ⭐⭐ Two Stars *by R***K on Reviewed in the United States 🇺🇸 on August 3, 2015* The first one i bought was a great tent, strong and durable. Then I bought another one, it looked the same until I set it up, and there are dozens of holes all along every seam. Kind of defeats the purpose of having a tent if it isn't light tight. ### ⭐⭐⭐⭐⭐ Five Stars *by N***L on Reviewed in the United States 🇺🇸 on December 3, 2014* Great 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.vn/products/20479649-geneva-barns-gb40tw-reflective-hydroponic-grow-tent-with-t-zipper](https://www.desertcart.vn/products/20479649-geneva-barns-gb40tw-reflective-hydroponic-grow-tent-with-t-zipper) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-26*