Mara S.
and 45.6k+ other Americans love Isaberry
Portaven™ – Convertible Anti-Theft Sling Backpack Bag + 50% OFF
Free US shipping
30-day money-back guarantee
45,600+ happy customers
Only 8 items left for this price
Go Anywhere. Carry Everything. Fear Nothing.
There is a certain kind of woman who moves through the world without that tight, background worry — the one who never has to clutch her bag in a crowd, never digs blindly through a bottomless pit of straps and receipts, never arrives anywhere feeling scattered.
She has a bag that was designed for exactly how she actually lives — and now you can too, because the Portaven™ Convertible Anti-Theft Bag was built around one idea: that a bag should work as hard and as beautifully as you do.
One buckle locks everything down; one pull of the strap switches you from crossbody to backpack mode in seconds.
From crowded city markets to weekend getaways, Portaven™ gives you the organized, secure carry system that makes every other bag feel like an afterthought.
Why 10,000+ Customers Love Portaven™
✔ TIRED OF THINGS DISAPPEARING AT THE BOTTOM OF YOUR BAG? Portaven™ features a smart multi-pocket organization system — a large main compartment, a front zip pocket, two side bottle pockets, and a hidden rear security pocket — so every item has a dedicated home and you find what you need in seconds, not minutes.
✔ DONE WORRYING ABOUT PICKPOCKETS IN CROWDS? The Portaven™ anti-theft locking buckle physically secures your bag — simply wear it in front-facing sling mode through markets, airports, and busy streets, and no one can unzip or grab it without you knowing immediately.
✔ STOP SWITCHING BAGS EVERY TIME YOUR DAY CHANGES The Portaven™ convertible strap system lets you switch from crossbody sling to full backpack mode in seconds — one bag that adapts from your morning coffee run to your afternoon city walk to your evening dinner, with no repacking required.
✔ COMPACT BAGS THAT HOLD NOTHING FRUSTRATED YOU BEFORE? Despite its slim, stylish silhouette, Portaven™ surprises every owner with its actual carrying capacity — water bottle, phone, keys, wallet, snacks, cables — fitting everything you need for a full day out without the bulk of a traditional backpack.
FAQ
-
Can I actually use this as both a crossbody and a backpack? Yes — Portaven™ is designed to convert between crossbody/sling mode and backpack mode in seconds using the adjustable strap system and locking buckle. Simply adjust the strap length and reposition — no tools, no fuss.
-
What size water bottle fits in the side pocket? The side pockets fit slim water bottles (such as standard 16–20oz slim-profile bottles). For best results, use a narrower bottle rather than wide-grip insulated tumblers — multiple customers recommend pairing it with a slim reusable bottle for perfect fit.
Specifications
-
Convertible Design: Wears as a crossbody sling or full backpack — switchable in seconds via adjustable strap
-
Anti-Theft Features: Locking anti-theft buckle + hidden rear pocket for passport, cards, or valuables
-
Pockets & Compartments: Main zip compartment, front zip pocket, hidden rear pocket, side water bottle pocket — Available in Black, White, and Brown
Free shipping on all orders - All orders are shipped free of charge.
24/7 customer service - Our customer support team is available daily to answer all your questions.
30-day money-back guarantee - If your experience is not positive for any reason, we will do everything we can to ensure you are 100% satisfied with your purchase.
