**Product Specifications:**

**Brand:** GREGORY

**Model:** NANO Hummingbird Series Backpack

**Design:** Versatile for urban and outdoor use, featuring a lightweight design, clever compartmentalization, minimalist and stylish look, available in multiple colors

**Intended Use:** Designed for commuting and travel, providing a dual-purpose experience

**Capacity Options:** 18L, 14L, 16L, 20L, 24L, 30L

**Features:**

- Lightweight and breathable back panel for dry and comfortable carrying

- Ventilated foam back panel and shoulder straps for enhanced airflow

- High-density water-resistant fabric for durability and protection

- Main Body: 210D tear-resistant nylon

- Bottom: 420D high-density nylon

- Lining: 135D high-density polyester

**Storage Options:** One compartment for water bladder or laptop in 16L/18L backpacks

**Additional Features:**

- Top pocket converted to front storage pocket

- Bottom waist belt can be stowed away

- Added side compression pockets

- Separate compartment for water bladder

**Weight:** 454g

**Capacity:** 18L

**Dimensions:** 49.5×22.9×20.3 cm

**Color Options:** Various

**Maximum Load:** 6.8kg

**Waist Belt:** Removable and foldable

**Fit Range:** 40.6-53.3 cm torso length

**Mounting Points:** 4

**Computer/Water Bladder Compartment:** Yes

**Included Pockets:** Key clip storage compartment, top front zipper pocket

**Details:** Water tube fastening device, adjustable chest strap, water bottle side pockets, molded zipper pulls, breathable shoulder straps, mounting point design

**Model Options:** NANO14, NANO16, NANO18

**Comparison of Specifications:**

| Model | Weight (g) | Volume (L) | Max Load (kg) | Waist Belt | Dimensions (cm) | Torso Fit Range (cm) | Mounting Points | Computer/Water Bladder Compartment |

|-------|------------|------------|---------------|------------|-----------------|---------------------|-----------------|------------------------------------|

| NANO14 | 263 | 14 | 4.5 | None | 43.2×30.5×12.7 | 35.6-48.3 | 4 | Yes |

| NANO16 | 408 | 16 | 6.8 | Detachable | 45.7×22.9×17.8 | 40.6-53.3 | 4 | Yes |

| NANO18 | 454 | 18 | 6.8 | Foldable | 49.5×22.9×20.3 | 40.6-53.3 | 4 | Yes |