Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Made of 800D oxford fabric material, 40 – 90cm adjustable shoulder strap, 45L
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
30L/40L/50L Oxford Waterproof Mountaineering Bag Portable Attack Tactical Backpack Tourism Army Camouflage Sports 3P Backpack | $25.11 | – |
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Price history and price alert
Do you need price history chart (for all/most countries) for Tactics 45L A10 Backpack? There we go.
Price records source(s): Gearbest
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).