A cricket bat made from English willow, particularly in size 1, is typically crafted with specific features to cater to young or junior players. Here are the key features you might expect:

1. English Willow Construction: English willow is the preferred material for high-quality cricket bats due to its excellent balance of power, responsiveness, and durability. It is sourced from the Salix Alba Caerulea tree species grown primarily in England.
2. Grade of Willow: The bat may be crafted from different grades of English willow, ranging from Grade 1 (the highest quality) to Grade 5 (lower quality). Higher grades typically offer better performance and durability due to superior wood quality.
3. Size and Weight: A size 1 cricket bat is designed for very young players, usually around 4 to 5 years old. It should be lightweight and appropriately sized to ensure the young player can handle it comfortably. The weight typically ranges from 1lb 10oz to 1lb 12oz.
4. Handle: The handle of the bat is crucial for grip and control. It is usually made from cane or composite materials and is designed to absorb shock while providing a comfortable grip for the junior player’s hands.
5. Grip: A rubber or fabric grip is applied over the handle to enhance control and prevent slippage during shots. The grip is often smaller in diameter to accommodate the smaller hands of young players.
6. Edge Thickness: The edges of the bat contribute to its power. While not as thick as adult bats, the edges of a size 1 bat should still provide a good balance between power and weight.
7. Bow: The curve or bow of the bat affects its pickup and balance. A slight bow helps with maneuverability and aids in stroke play, even in junior bats.
8. Toe Guard: A protective layer is often applied to the toe of the bat to prevent damage from moisture and ground contact. This is especially important for junior bats as they may be more prone to damage from mishits.
9. Stickers and Branding: Cricket bats usually come with stickers indicating the brand, model, and sometimes the player’s endorsement. These stickers also add a layer of protection to the bat’s surface.
10. Comes with Bag: Since you mentioned a bat with a bag, it likely includes a protective cover or bag to keep the bat safe from damage during transportation and storage.

When selecting a cricket bat for young players, it’s crucial to consider their age, size, and skill level to ensure they have the best possible experience while learning and playing the game.