







🎒 Travel light, live large — the pack that fits your adventure and your lifestyle.
The 4Monster Hiking Daypack is a sleek, ultra-lightweight (3.7 oz) and compact 16L backpack crafted from durable, water-resistant 30D nylon. Designed for millennial adventurers and frequent travelers, it folds down to wallet size for effortless portability. Featuring multiple pockets for organized storage and reinforced stitching for long-term durability, it’s perfect for day trips, hiking, camping, and travel. Its breathable, tear-resistant design balances minimalism with practical protection, making it a must-have for those who value convenience without compromising on style or function.

















| ASIN | B077GVLP8Z |
| Age Range Description | Adult |
| Best Sellers Rank | #1,987 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Hiking Daypacks |
| Brand Name | 4Monster |
| Capacity Total | 24 Liters |
| Color | Yellow Green |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,779) |
| Date First Available | November 15, 2017 |
| Item Dimensions LxWxH | 7.1 x 11.8 x 18.5 inches |
| Item Package Dimensions L x W x H | 5.35 x 3.54 x 2.24 inches |
| Item Weight | 3.7 Ounces |
| Manufacturer | 4Monster |
| Material | Nylon |
| Model Name | Hiking Daypack |
| Number of Items | 1 |
| Outer Material | Faux Leather |
| Package Weight | 0.11 Kilograms |
| Part Number | Backpack |
| Size | 16L |
| Sport Type | Climbing |
| Style | Camping & Travel |
| Suggested Users | unisex-adult |
| Units | 1 Count |
A**R
Packs small, light, and perfect size.
Awesome pack! I have something heavy in it in the pics, so it looks longer and leaner than it is. It is the perfect size for day trips and hiking. An awesome purchase for traveling light, where you need something that will fit comfortable in luggage but you can pull out to use for the day. Would be easy to de-wrinkle. Comfortable and breathable. For reference. My hands are a bit small. I’m pretty sure we went with the smallest pack size.
T**.
Love love love this bag as a Race drop bag!
Absolutely LOVED this lightweight pack for using as a drop bag during a multi day staged ultra race. I was able to wear my puffy jacket before the race then stuff it in the bag along with a pair of flip flops (though if doing a drop bag for a regular ultra you could fit a pair of running shoes in them), a camp towel, a Nalgene with recovery drink, and a few other small odds and ends. It did not bog down with weight. The color is a beautiful blue-green and through six very rough days of transport held up well without any tearing, holes, or visible wear. I would say it could handle a light drizzle but nothing substantial as it isn’t taped seams or heavy fabric. I was able to wear it as a backpack easily over several layers. When finished it scrunched down super small into your hand. Love that it had a few extra pockets to store things instead of one large opening. I HIGHY recommend this bag and if doing a large ultra I would definitely get several of them in different colors to define what each has in it. I would NOT recommend this as a regular hiking bag- it doesn’t have the support you would need to carry items long distances. I would recommend a proper hiking bag for that. As a drop bag or lightweight carry bag though its golden.
B**N
Lightweight and packable, not super durable
I bought 3 of these for my family to use as pack able daypacks on a 14 day trip to Peru. They got lots of use, and were suitable for the purpose. They pack down super small and take up very little space in your luggage, but unpack large enough to fit a layer or two, a water bottle, and whatever you need for a day trip. They are very affordable and everyone got through the trip successfully. No one treated them super harshly but they ended up with the some tears in the fabric. Buy this for a trip or two, or occasional use and you won’t be disappointed. If you want something for more frequent use, heavier use, or want it to last a long time, spend the money on one of the big brands.
A**R
Excellent super lightweight travel day pack.
Great little pack. Super duper lightweight and folds into a tiny pouch, but actually holds a LOT of stuff! I have owned two of them and given at least two as a gift.
T**K
Great additional traveling bag!
Go to for longer travel trips, extra storage, light an tough bag!
B**B
Perfect gym/swim bag. Lightweight and roomy.
This pack is a game changer for me. I'm 75, 3joint replacement and a spinal fusion in the last 15 months. I still use a cane and swim 5x a week. I got tired of schlepping a regular gym bag--too heavy and cumbersome, so I bought this, along with their microfiber bath towel. Everything from my old bag fits easily in this. The towel is amazing, compact, lightweight, and comes in this nifty case that I use for goggles, nose clips and earplugs. And my bag now weighs a third of what it did and a pack is much easier for me to carry. Can't recommend this highly enough.
C**N
Its packed size compared to a coaster
Good day pack. I like that they have multiple sizes. I have the 16L and when it's carrying bag it's super small. Makes it's easy for traveling. It is nylon, so im wondering about potential tears, but it seems sturdy enough.
P**F
Super lite pack but straps cut into your shoulders with any weight in the pack
I purchased the 32 liter to use as a super lite day pack for trips to the national park in Alaska. I only wanted to carry bare essentials, a vest, gloves, bug spray, and water. Sometimes I added a power bank in case of low battery to take pictures. What I found was when you loaded the pack, the straps cut into my shoulders. It became very uncomfortable to use. If you are only carrying very lite it works fine. It really needs a chest strap to help with issue. I'm going to be looking for another back that has better shoulder straps.
M**E
Léger et efficace
S**R
Good quality and great for tourist shopping. Fits in handbag or pocket of baggy shirts and comfortable to wear when heavy
L**K
Esta mochila es muy práctica tanto para ir a caminar como para realizar compras. Es muy ligera y fuerte. Además es muy práctica porque la bolsa para guardar la mochila está unida, así que no perderás nunca esta pequeña bolsa.
H**N
Great little daypack for travel. Packs up very small, holds water bottle securely and it comfortable and light. Highly recommend it.
N**U
My second purchase, bought one for my mum too. Not a hiking bag but amazing to take it for travelling as take no space at all in the baggage ! My essential item to have when i backpack. Amazing to stroll around the city and have it as an extra bag in your pocket!
Trustpilot
2 weeks ago
2 weeks ago