Kaiserox Vanguard Max Vacuum Backpack

• Carry-On Approved for Major Airlines
• Built-in Vacuum Compression System
• Expandable from 32L to 40L
• USB-C & USB-A Charging Port
• TSA-Style Anti-Theft Combination Lock
• Water-Resistant Premium Fabric
• Padded 15.6" Laptop Compartment

Pack the way you always do — then let Kaiserox's built-in compression system do the rest.

With the integrated one-touch vacuum (Type-C powered), simply attach the valve and press for 2 seconds. Air is drawn from the dedicated compression compartment, and your soft items shrink by up to 40% in volume.

The result: nearly half your bag back for extra outfits, gear, or souvenirs. More space. Less bulk. Zero packing stress.

Forgetting essentials? Wrestling with overstuffed bags? That last-minute packing panic? Never again. Kaiserox's Patented Vacuum Compression System ensures you can bring everything you need — and a little more — on every journey.

Here's why frequent travelers swear by it:

Pack More Without Adding Bags: Our integrated vacuum reduces trapped air in your clothes and packable items by up to 40%. No more overpacking anxiety or last-minute outfit cuts.

Carry-On Approved Worldwide: The Vanguard Pro fits within standard carry-on limits for United, Delta, American, Lufthansa, KLM, British Airways, Air France, and most major airlines. Skip baggage fees forever.

Anti-Theft Combination Lock: Keep your belongings secure with our advanced combination lock. Designed for peace of mind at every checkpoint.

Trolley Sleeve & Luggage Strap: Slide effortlessly over rolling luggage. Engineered for seamless airport flow.

Materials:

Main fabric: 900D Ballistic Nylon with water-resistant coating, GRS certified, PFC-free
Back panel: 100% Polyester interlock with breathable mesh
Lining: 100% Polyester 230T
Webbing: Reinforced Nylon Herringbone & Polypropylene
Foams: Polyethylene, EVA, and Neoprene padding
Zippers: Reinforced metal-tooth, water-sealed

We offer free tracked shipping on every order. Due to high demand, processing takes 1–2 business days. Once dispatched, expected delivery times:

United States: 5–12 business days
United Kingdom: 5–12 business days
Europe: 5–12 business days
Canada: 7–14 business days
Australia / New Zealand: 7–14 business days
Rest of the world: 10–20 business days

You'll receive a tracking link by email as soon as your order ships.

Thousands of travelers trust Kaiserox — and we're confident you will too. That's why every order is backed by our 90-Day Risk-Free Money-Back Guarantee. If the bag isn't right for you, send it back for a full refund.

Every Kaiserox product also includes a 2-Year Limited Warranty. If anything goes wrong, we'll repair or replace it at no extra cost.

For returns or warranty claims, please email us at support@kaiserox.com.

Eligible products — Applies to the Kaiserox Vanguard Pro purchased directly from kaiserox.com only. Does not cover units purchased through third-party retailers.

Eligible airlines — Covers major international carriers using the standard carry-on size (typically 56×36×23 cm). Does not apply to ultra-low-cost carriers with restrictive underseat-only allowances.

Claim conditions — The bag must be used within its compressed dimensions and the expansion zipper must not be open at the gate. Claims are only valid if vacuum compression was correctly engaged before boarding. Overloaded or non-compressed bags are not covered.

Fee reimbursement cap — We'll reimburse any carry-on fee charged, up to a maximum of $100 USD per claim.

Claim process — Submit a claim by emailing support@kaiserox.com with your order number, a photo of the bag at the gate measuring frame, and the gate-fee receipt within 7 days of the incident.

One claim per customer — Limited to one claim per order. Repeated incidents are not covered.

Refund or replacement — Kaiserox reserves the right to offer a full product refund or replacement in lieu of fee reimbursement at our discretion.

Misuse — Fraudulent claims will result in rejection and may lead to account suspension.

Availability — Kaiserox reserves the right to modify or withdraw the Carry-On Fit Guarantee at any time. Existing purchases are honored under the terms active at the time of purchase.