tomtoc Aviator-T35 3.5L X-Pac Sling Bag with RFID blocking for Nintendo Switch 2 (Black)
Product description
Overview
If you want a compact crossbody sling for travel days and everyday carry, the tomtoc Aviator-T35 is designed around one main idea: keep your essentials secure, organised and comfortable without turning your bag into a bulky shoulder bag. On paper it targets two common pain points at once—digital theft anxiety in busy places, and the “where’s my phone/wallet?” frustration.
The headline features here are RFID-blocking protection, a lightweight but tough X-Pac VX21 front panel, water-resistant materials/zipper, and a 3.5L capacity that’s meant for the smaller stuff you actually reach for. It’s also adjustable, so you can wear it as a chest bag, shoulder bag or crossbody depending on how you move around.
What matters most (and what you’ll notice)
This sling bag is the sort of everyday carry that works when you’re trying to travel light. The 3.5L storage is split across three main compartments, which should help keep small items from turning into one big rummage. The bag is also intentionally compact and lightweight, so it doesn’t feel like you’re carrying extra weight all day.

There’s also an anti-theft angle beyond the usual “zip it and hope for the best”. The built-in RFID-blocking technology is there to safeguard your credit cards and passport from digital theft—particularly relevant if you’re using public transport, walking through crowded tourist areas, or simply want a bit more peace of mind.
That combination—security focus plus practical layout—is what makes it feel more considered than basic pouches. Still, it’s worth saying: RFID blocking is about reducing specific digital theft risks, not about preventing physical theft of the bag itself. If someone goes for your strap, you’ll still want to use common sense.
Key features
The Aviator-T35 leans into materials and carry flexibility.


Built for daily wear (including rain)

The front panel uses lightweight yet tough X-Pac VX21 fabric, and the bag includes a waterproof zipper. The back is ballistic nylon for durability against regular knocks and movement. In real life terms, it’s aimed at those “it might drizzle” days and typical everyday scuffs.
Adjustable strap for how you prefer to wear it
The strap length can be adjusted from 43" to 66" (109cm to 169cm). That matters because different people wear crossbody/chest styles differently—one person wants the bag high on the chest, another prefers a lower, more relaxed carry.
3.5L storage for essentials
The bag’s layout is positioned for everyday carry and travel basics. The description specifically notes it can fit an iPad mini (8.3"), a phone, a wallet and essentials, supported by three main compartments. If you’re the type who likes separating “must grab quickly” from “can wait”, that compartmental layout is the point.

Tech specs
- Type: Sling bag / crossbody bag
- Capacity: 3.5L
- Dimensions: 11.4" x 5.9" x 3.5" (29 x 15 x 8.5 cm)
- Weight: 0.75lb (340g)
- Fabric: X-Pac VX21 (front), ballistic nylon (back)
- Closure: Waterproof zipper
- Strap length: 43"-66" (109cm-169cm)
Usage tips


A good way to think about this bag is as a “grab-and-go” layer for travel days. For example, on a day trip you can keep your passport and cards in the RFID-blocking protected area, have your phone and wallet in separate compartments, and store small essentials in the third section—so you’re not emptying the whole bag at station entrances or café counters.
If you prefer wearing it higher, adjust the strap toward the shorter end to make it feel more like a chest bag. If you’re walking long distances or just want it out of the way, extend it for a crossbody feel.

Also, because it’s designed to be compact and light, it’s best when you’re carrying fewer items rather than trying to use it as a full substitute for a backpack.
Who it suits (and who should look elsewhere)
It makes sense if you want a lightweight, water-resistant crossbody sling for travel and daily use, and you like the idea of RFID-blocking protection for cards and a passport. The X-Pac VX21 front and the ballistic nylon back are there to handle typical day-to-day wear.
It might not be the best match if you’re expecting a large bag with lots of storage depth. With 3.5L capacity, it’s more about essentials than bulky gear. And if your priority is maximum organisation for very specific items, you may find the bag’s compact layout somewhat limiting compared with larger, more compartment-heavy setups.
Is it worth it?

This tomtoc Aviator-T35 is a solid buy if you’re after a small, comfortable sling bag that’s practical for travel and daily carry, with RFID blocking and water-resistant touches for peace of mind. It’s the kind of option you choose when you want to move around hands-free and keep essentials organised.
You may want to skip it if you need more capacity than a 3.5L bag can offer, or if you expect it to work like a full replacement for a backpack. As with any RFID-blocking product, it’s about reducing digital theft risk—not preventing physical theft—so it’s best paired with normal anti-theft habits.


Mini FAQ
Does the bag include RFID blocking?
Yes, it’s described as having built-in RFID-blocking technology intended to safeguard credit cards and a passport from digital theft.

Is it water-resistant?
It’s described as rugged and water-resistant, with a front panel made from X-Pac VX21 and a waterproof zipper.
How big is it for day-to-day carry?
It’s compact with dimensions of 11.4" x 5.9" x 3.5" and weighs 0.75lb (340g). The 3.5L capacity is meant for items like a phone, wallet, essentials, and it’s specified as fitting an iPad mini (8.3").
Can you wear it in different ways?
Yes. The strap adjusts from 43" to 66" (109cm to 169cm), so you can wear it as a chest bag, shoulder bag or crossbody bag.
Products with discounts that might interest you
- wocharm Satin Diamante Clutch Bag – Envelope Handbag for Evening, Bridal, and Prom
- Hanke cross body bag for women 15 x 7.8 x 23 cm
- HUNTVP Messenger Bag Tactical Cross Body Bag for Men and Women
- Inateck Sling Bag X‑Lite lightweight crossbody bag
- Outdoor World Canvas Haversack Bag – Vintage Military-Style Cotton Canvas Satchel
- K&F CONCEPT Camera Sling Bag Crossbody (Waterproof) for DSLR, SLR & Mirrorless
- Long Keeper Small Sling Bag Chest Bag – Waterproof Cross Body Phone Bag for Travel, Cycling and Everyday Use
- Leathario Canvas Messenger Bag, 15.6 inch laptop
- RADLEY London Liverpool Gardens Leather Medium Flapover Crossbody
- Lotus Karen Crossbody Bag for Women – Lightweight synthetic leather, multi-pocket design with gold hardware
- RADLEY London Mushroom Mate Women's Medium Phone Crossbody
- MUIIKOLA Small Phone Shoulder Bag with RFID card slots and adjustable wide strap
- NEWHEY men’s 15.6-inch canvas leather waterproof laptop messenger bag
- NUBILY 15.6 inch laptop tote bag for women
- Oak Leathers handmade leather messenger bag with laptop briefcase design
- SKYSPER Sling Bag 9L RFID crossbody
- STACKERS Handbag (Stackers Handbag) – shoulder bag with laptop space up to 13-inch
- TECOOL Laptop Bag 15.6 inch waterproof sleeve 💼
- RADLEY London Heritage Protect Women's Leather Medium Phone Cross Body
- Chest Crossbody Bag: Waterproof Chest Sling Bag with Adjustable Strap (Dark Blue, S)
- BIRDDIE Anti Theft Travel Bag: One-Shoulder Large Capacity Cross-Body Bag
- DKNY Bryant AVE Demi Crossbody 100% leather
- Bagasin 15.6–17.3 inch Laptop Shoulder Bag with Water-Repellent Fabric & 4-Layer Protection
- S-Zone Canvas Leather Business Travel Handbag (Men’s & Women’s) – Black-1, L, Vintage

