HappyMama™ Oxford Crossbody Bum Bag
HappyMama™ Oxford Crossbody Bum Bag
Effortless Style - Upgrade Any Outfit
Spacious & Sleek - Big Capacity, No Bulk
Hands-Free Comfort - Move Freely All Day
Made For Moms - Spill Safe & Wipes Clean
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HappyMama™ Oxford Crossbody Bum Bag
About Your Bag
About Your Bag
The HappyMama™ Crossbody Bum Bag was made for real life from coffee runs to carpool lines and everywhere in between.
It’s the hands-free helper that keeps you looking polished and feeling unstoppable.
- Effortless Style – instantly elevates every look
- Spacious & Sleek – carries it all without the bulk
- Hands-Free Comfort – keeps you moving all day
- Mom-Proof Design – water-safe and wipes clean in seconds
Designed for Mama's who want style without the struggle. It’s the one bag that makes busy days feel lighter and look better.
Real Life Specs
Real Life Specs
Crafted for real life - stylish, practical, and built to last. Just like you Mama!
Material: Premium Oxford water-resistant cloth with reinforced stitching
Hardware: Smooth, durable metal zippers that glide effortlessly
Interior: Spacious main compartment plus triple-pocket system for easy organization for all your essentials
Strap: Adjustable up to 52″ for every body and style - wear it your way
Size: 12″L×5.5″W×8.5″H (30.5×14×21.5 cm) And YES it really fits a Gallon of Milk
Care: Wipes clean with mild soap and water - because messes happen
Thoughtful design meets everyday durability so you can stay organized and look effortlessly put-together wherever the day takes you.
30-Day Happiness Guarantee
30-Day Happiness Guarantee
We designed our HappyMama™ Oxford Crossbody Bag to make every day easier.
If it’s not the most functional, flattering bag you’ve ever carried, return it within 30 days for a full refund. No questions, no stress, just support when you need it.
Shipping & Processing
Shipping & Processing
Fast processing. Clear tracking. Support that actually cares!
Every order is carefully packed and ready to ship within 1–2 business days.
Our shipping services are designed to be fast and reliable, ensuring your order is delivered promptly. Please allow 7-12 business days for delivery.
Please note that shipping times may vary slightly depending on the destination. Rest assured, we’ll keep you updated every step of the way!
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Mom-proof for real: sunscreen, wipes, two juice pouches, mini cars, and my phone with room left. Easy to reach what I need without digging. It’s my everyday carry now.
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The wide strap is it for me, no digging, no slipping. Wore it all day at the mall and felt light and hands-free the whole time. The zip pulls are sturdy and easy to grab on the go.
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Bought one for myself and ended up ordering two more for gifts. Everyone who sees it wants one. Packaging was adorable too, felt boutique, not mass-made.
The Bag That Changes Everything
This isn't just another crossbody bag – it's your daily life upgrade. While other bags make you choose between style and function, ours delivers both without compromise.
✓ Big Capacity, Zero Bulk
✓ Never Dig Again
✓ All-Day Comfort That Moves With You
✓ Wear It Your Way
✓ Mom-Tested, Real-Life Approved
✓ Security Built Right In
Big capacity, zero bulk – everything has its place, nothing weighs you down. Finally, a bag that works as hard as you do.
Questions? We're Here For It
Does it REALLY fit as much as those viral videos show?
Does it REALLY fit as much as those viral videos show?
100% yes! We've tested it ourselves (multiple times, because we had to be sure). It holds a full gallon of milk, plus you still have room for diapers, wipes, snacks, and your personal essentials. The viral capacity is real – no camera tricks needed.
Is it comfortable for all‑day wear?
Is it comfortable for all‑day wear?
Absolutely. The extra-long, wide, padded strap distributes weight evenly and is adjustable up to 52 inches, fitting petite to plus‑size bodies.
We specifically designed it after feedback that most crossbody bags don't accommodate different bodies. This one actually works for everyone.
How do I clean it when my kids inevitably make a mess?
How do I clean it when my kids inevitably make a mess?
Just wipe it down with a damp cloth! The premium water-resistant Oxford fabric handles spilled drinks, sticky snacks, playground dirt, and whatever else gets thrown at it. No special cleaners needed - it literally wipes clean in seconds.
What if it doesn't match my style?
What if it doesn't match my style?
We offer 15+ colors and patterns specifically chosen for the trendy, effortless aesthetic Gen Z and millennial moms love. Classic checkerboards, soft neutrals, bold animal prints – there's definitely one that matches your energy.
We stand behind our product with a 30‑day return policy. If it doesn’t meet your needs, send it back for a full refund.
Will it work if I’m not a mom?
Will it work if I’m not a mom?
Definitely. While we designed it with busy moms in mind, it's perfect for students, travelers, festival-goers, or anyone who wants serious storage with hands-free convenience. The "mom bag" just happens to be the most functional bag ever created.
The hands‑free design and generous storage make it ideal for travel, work, dog walks or any active lifestyle.
What’s your return policy?
What’s your return policy?
We think you’ll fall in love with the HappyMama™ Bag, but if you need to send it back, our returns are simple. Just contact us within 30 days and we’ll walk you through it, no stress.
How do I track my order?
How do I track my order?
Use the "Track My Order" tab at the top of our site to check your shipping status anytime. You can also email our team at support@shophayvn.com for updates.
The Hayvn® Promise
Every Hayvn item is made to level-up your day. Try it for 30 days—if it’s not a keeper, send it back for a quick, full refund. Zero Stress, Zero Risk.
Customer Support:
Email: support@shophayvn.com
Phone: +1-(800) 914-9280