--- product_id: 34704849 title: "Red Union Suit Onesie Pajamas with Funny Butt Flap \"NO ENTRY\" for Men & Women" brand: "big feet pajama co." price: "394.43 DT" currency: TND in_stock: true category: "Big Feet Pajama Co." url: https://www.desertcart.tn/products/34704849-red-union-suit-onesie-pajamas-with-funny-butt-flap-no store_origin: TN region: Tunisia --- # Snap closure + velcro butt flap Vibrant red for bold style 100% jersey knit cotton comfort Red Union Suit Onesie Pajamas with Funny Butt Flap "NO ENTRY" for Men & Women **Brand:** big feet pajama co. **Price:** 394.43 DT **Availability:** ✅ In Stock ## Summary > 🚪 No Entry, All Comfort: The Onesie That Opens Doors to Cozy & Comedy! ## Quick Answers - **What is this?** Red Union Suit Onesie Pajamas with Funny Butt Flap "NO ENTRY" for Men & Women by big feet pajama co. - **How much does it cost?** 394.43 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/34704849-red-union-suit-onesie-pajamas-with-funny-butt-flap-no) ## Best For - big feet pajama co. enthusiasts ## Why This Product - Trusted big feet pajama co. brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Machine Wash & Dry Ready:** Low-maintenance care means more time chilling and less time worrying about laundry. - • **Iconic NO ENTRY Butt Flap:** Turn heads and spark laughs with the hilarious drop seat flap—comfort meets cheeky style. - • **Premium Jersey Knit Cotton:** Soft, breathable fabric that feels like your favorite tee but keeps you warm and relaxed. - • **Snap & Velcro Hybrid Closure:** Easy front snap access plus a secure, quick-release butt flap—functional with flair. - • **Unisex Fit for All-Day Lounge:** Designed to fit men and women perfectly, from XS to XL, because cozy knows no gender. ## Overview The Red Union Suit Onesie Pajamas by BIG FEET PAJAMA CO. combine classic union suit design with modern comfort and humor. Made from 100% jersey knit cotton, this unisex onesie features a long sleeve, ribbed cuffs, and a snap front closure paired with a velcro-secured 'NO ENTRY' butt flap for easy access. Perfect for lounging, sleeping, or as quirky thermal underwear, it’s machine washable and available in sizes XS to XL. ## Description Red onesie union suit has funny butt flap with a NO ENTRY sign screen printed on the flap. These onesies can be worn as pajamas or loungewear. Men or women can also wear these as one piece long john underwear or thermal underwear. Lighter than the original wool union suits, these jersey cotton onesies are more like your favorite t-shirt, but (no pun) they still have the convenient drop seat, also referred to as butt-flap, bum-flap, access hatch, fireman's flap and trap door. Available in adult unisex sizes x-small through x-large. XS will fit up to 5'3" and 130 lbs. S will fit up to 5'6" and 150 lbs. M will fit up to 5'9" and 180 lbs. L will fit up to 6'0" and 210 lbs. XL will fit up to 6'4" and 240 lbs. ## Features - Hilarious Printed Drop Seat Butt Flap - Long sleeve, ribbed cuffs at wrists & ankles - Snap closure front - velcro butt flap closure - 100% jersey knit cotton - Machine Wash Cold - Dry Low - Unisex style and sizes for men and women ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01LXRAI2O | | ASIN | B01LXRAKBV | | Age Range Description | Adult | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | #2,169,006 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #2,681 in Men's Pajama Sets | | Brand Name | BIG FEET PAJAMA CO. | | Closure Type | Snap | | Color | Red | | Customer Reviews | 4.2 4.2 out of 5 stars (84) | | Date First Available | October 4, 2016 | | Department | mens | | Fabric Type | 100% Jersey Knit Cotton | | Garment Size Country | United States | | Import Designation | Imported | | Included Components | Pants | | Item Weight | 15 ounces | | Item Weight | 1 pounds | | Item model number | 354-ENTR | | Material | Cotton | | Number of Items | 1 | | Part Number | 354-ENTR | | Pattern | solid | | Product Care Instructions | Machine Wash | | Size | Small | | Sleeve Length Description | Long Sleeve | | Sleeve Type | Long Sleeve | | Style | Casual | | Style Number | 354-ENTR | | UPC | 610074520399 | | Unit Count | 1 Count | ## Images ![Red Union Suit Onesie Pajamas with Funny Butt Flap "NO ENTRY" for Men & Women - Image 1](https://m.media-amazon.com/images/I/31jKCPab7YL.jpg) ![Red Union Suit Onesie Pajamas with Funny Butt Flap "NO ENTRY" for Men & Women - Image 2](https://m.media-amazon.com/images/I/416POuQFQLL.jpg) ![Red Union Suit Onesie Pajamas with Funny Butt Flap "NO ENTRY" for Men & Women - Image 3](https://m.media-amazon.com/images/I/31nWn8trdWL.jpg) ![Red Union Suit Onesie Pajamas with Funny Butt Flap "NO ENTRY" for Men & Women - Image 4](https://m.media-amazon.com/images/I/31zwTbn2B2L.jpg) ![Red Union Suit Onesie Pajamas with Funny Butt Flap "NO ENTRY" for Men & Women - Image 5](https://m.media-amazon.com/images/I/51IJ1OJMCZL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## 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.tn/products/34704849-red-union-suit-onesie-pajamas-with-funny-butt-flap-no](https://www.desertcart.tn/products/34704849-red-union-suit-onesie-pajamas-with-funny-butt-flap-no) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-12*